NATIONAL ACADEMY OF SCIENCES: Form 990, tax year 2014

View the entire original 990 at ProPublica ↗

Organization: NATIONAL ACADEMY OF SCIENCES (EIN 53-0196932)
Tax period: 2014-01-01 to 2014-12-31
Filed: 2015-11-11
IRS object ID: 201503159349303705
Schema version: 2014v5.0
Source: Download XML · Original 990 at ProPublica

Every field in the e-filed return. Faint text is the IRS element name, for citing.

Return header
Form 990
Schedule A
Schedule B
Schedule C
Schedule D
Schedule F
Schedule I
Schedule J
Schedule K
Schedule L
Schedule M
Schedule O
Schedule R

Return header ReturnHeader

Field	Value	IRS element (for citing)
Return	2015-11-11T14:59:51-06:00	ReturnTs
Tax Period End	2014-12-31	TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Preparer Firm Name PreparerFirmName

Field	Value	IRS element (for citing)
Business Name Line1	GRANT THORNTON LLP	BusinessNameLine1Txt

Preparer US Address PreparerUSAddress

Field	Value	IRS element (for citing)
Address Line1	2001 MARKET STREET SUITE 700	AddressLine1Txt
City	PHILADELPHIA	CityNm
State Abbreviation	PA	StateAbbreviationCd
ZIP	19103	ZIPCd

Field	Value	IRS element (for citing)
Return Type	990	ReturnTypeCd
Tax Period Begin	2014-01-01	TaxPeriodBeginDt

Filer Filer

Field	Value	IRS element (for citing)
EIN	530196932	EIN

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	National Academy of Sciences	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
In Care Of	% LAURA DOUGLAS/NAS	InCareOfNm
Business Name Control	NATI	BusinessNameControlTxt
Phone	2023343003	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	2101 Constitution Avenue NW	AddressLine1Txt
City	Washington	CityNm
State Abbreviation	DC	StateAbbreviationCd
ZIP	204180007	ZIPCd

Business Officer BusinessOfficerGrp

Field	Value	IRS element (for citing)
Person	MARY SALMON	PersonNm
Person Title	Chief Financial Officer	PersonTitleTxt
Phone	2023343003	PhoneNum
Signature	2015-11-11	SignatureDt
Discuss With Paid Preparer	Yes (true)	DiscussWithPaidPreparerInd

Preparer Person PreparerPersonGrp

Field	Value	IRS element (for citing)
Preparer Person	Andrea Kyzyma	PreparerPersonNm
PTIN	P01273279	PTIN
Phone	2155614200	PhoneNum

Field	Value	IRS element (for citing)
Tax	2014	TaxYr
Build TS	2016-02-25 16:41:14Z	BuildTS

Form 990 IRS990

Field	Value	IRS element (for citing)
Principal Officer	Ralph J Cicerone	PrincipalOfficerNm

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	2101 Constitution Ave NW	AddressLine1Txt
City	Washington	CityNm
State Abbreviation	DC	StateAbbreviationCd
ZIP	20418	ZIPCd

Field	Value	IRS element (for citing)
Gross Receipts	$543,479,278	GrossReceiptsAmt
Group Return For Affiliates	false	GroupReturnForAffiliatesInd
Organization501c3	Yes (X)	Organization501c3Ind
Website Address	www.nas.edu	WebsiteAddressTxt
Type Of Organization Corp	Yes (X)	TypeOfOrganizationCorpInd
Formation	1863	FormationYr
Legal Domicile State	DC	LegalDomicileStateCd
Activity Or Mission	THE NATIONAL ACADEMY OF SCIENCES (NAS) IS DEDICATED TO THE FURTHERANCE OF SCIENCE AND ITS USE FOR THE GENERAL WELFARE.	ActivityOrMissionDesc
Voting Members Governing Body	17	VotingMembersGoverningBodyCnt
Voting Members Independent	12	VotingMembersIndependentCnt
Total Employee	1236	TotalEmployeeCnt
Total Volunteers	5600	TotalVolunteersCnt
Total Gross UBI	$155,202	TotalGrossUBIAmt
Net Unrelated Bus Txbl Incm	$74,649	NetUnrelatedBusTxblIncmAmt
PY Contributions Grants	$762,037,788	PYContributionsGrantsAmt
CY Contributions Grants	$306,805,815	CYContributionsGrantsAmt
PY Program Service Revenue	$6,119,904	PYProgramServiceRevenueAmt
CY Program Service Revenue	$7,296,037	CYProgramServiceRevenueAmt
PY Investment Income	$22,410,022	PYInvestmentIncomeAmt
CY Investment Income	$27,990,241	CYInvestmentIncomeAmt
PY Other Revenue	$3,386,279	PYOtherRevenueAmt
CY Other Revenue	$1,846,949	CYOtherRevenueAmt
PY Total Revenue	$793,953,993	PYTotalRevenueAmt
CY Total Revenue	$343,939,042	CYTotalRevenueAmt
PY Grants And Similar Paid	$38,599,601	PYGrantsAndSimilarPaidAmt
CY Grants And Similar Paid	$41,707,941	CYGrantsAndSimilarPaidAmt
PY Benefits Paid To Members	$0	PYBenefitsPaidToMembersAmt
CY Benefits Paid To Members	$0	CYBenefitsPaidToMembersAmt
PY Salaries Comp Emp Bnft Paid	$123,292,259	PYSalariesCompEmpBnftPaidAmt
CY Salaries Comp Emp Bnft Paid	$132,528,799	CYSalariesCompEmpBnftPaidAmt
PY Total Prof Fndrsng Expns	$0	PYTotalProfFndrsngExpnsAmt
CY Total Prof Fndrsng Expns	$0	CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense	$2,453,419	CYTotalFundraisingExpenseAmt
PY Other Expenses	$145,821,797	PYOtherExpensesAmt
CY Other Expenses	$141,383,365	CYOtherExpensesAmt
PY Total Expenses	$307,713,657	PYTotalExpensesAmt
CY Total Expenses	$315,620,105	CYTotalExpensesAmt
PY Revenues Less Expenses	$486,240,336	PYRevenuesLessExpensesAmt
CY Revenues Less Expenses	$28,318,937	CYRevenuesLessExpensesAmt
Total Assets BOY	$1,274,243,062	TotalAssetsBOYAmt
Total Assets EOY	$1,299,714,329	TotalAssetsEOYAmt
Total Liabilities BOY	$288,856,377	TotalLiabilitiesBOYAmt
Total Liabilities EOY	$288,003,360	TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances BOY	$985,386,685	NetAssetsOrFundBalancesBOYAmt
Net Assets Or Fund Balances EOY	$1,011,710,969	NetAssetsOrFundBalancesEOYAmt
Info In Schedule O Part III	Yes (X)	InfoInScheduleOPartIIIInd
Mission	THE NATIONAL ACADEMY OF SCIENCES (NAS) WAS FORMED UNDER A CHARTER PASSED AS AN ACT OF INCORPORATION BY THE UNITED STATES CONGRESS AND SIGNED INTO LAW ON MARCH 3, 1863. THE NAS OPERATES AS A PRIVATE MEMBERSHIP ORGANIZATION OF DISTINGUISHED SCHOLARS ENGAGED IN SCIENTIFIC, ENGINEERING, OR MEDICAL RESEARCH. NAS IS DEDICATED TO THE FURTHERANCE OF SCIENCE AND ITS USE FOR THE GENERAL WELFARE. NAS PROVIDES ADVICE AND OTHER SERVICES TO THE U.S. GOVERNMENT AND OTHER PRIVATE SPONSORS. THE NAS IS EXEMPT FROM FEDERAL INCOME TAXES UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE, EXCEPT FOR UNRELATED BUSINESS INCOME.	MissionDesc
Significant New Program Srvc	false	SignificantNewProgramSrvcInd
Significant Change	false	SignificantChangeInd
Expense	$206,436,470	ExpenseAmt
Grant	$32,273,979	GrantAmt
Revenue	$157	RevenueAmt
Desc	PERFORMANCE IN CONNECTION WITH CONTRACTS AND GRANTS WITH THE US GOVERNMENT IN ACCORDANCE WITH THE NATIONAL ACADEMY OF SCIENCES CONGRESSIONAL CHARTER.	Desc

Prog Srvc Accom Acty2 ProgSrvcAccomActy2Grp

Field	Value	IRS element (for citing)
Expense	$45,164,001	ExpenseAmt
Grant	$7,889,775	GrantAmt
Revenue	$6,853,398	RevenueAmt
Desc	STUDIES, PROJECTS AND OTHER SERVICES IN CONNECTION WITH PRIVATE GRANTS AND OTHER ARRANGEMENTS EXCLUSIVE OF WORK FUNDED BY THE US GOVERNMENT.	Desc

Prog Srvc Accom Acty3 ProgSrvcAccomActy3Grp

Field	Value	IRS element (for citing)
Expense	$5,500,860	ExpenseAmt
Grant	$1,544,187	GrantAmt
Revenue	$442,482	RevenueAmt
Desc	ENDOWMENT AND TRUST ACTIVITIES REPRESENTING SCIENTIFIC PRIZES, AWARDS, AND SUPPORT OF RESEARCH.	Desc

Field	Value	IRS element (for citing)
Total Program Service Expenses	$257,101,331	TotalProgramServiceExpensesAmt
Described In Section501c3	Yes (true)	DescribedInSection501c3Ind
Schedule B Required	Yes (true)	ScheduleBRequiredInd
Political Campaign Acty	false	PoliticalCampaignActyInd
Lobbying Activities	Yes (true)	LobbyingActivitiesInd
Subject To Proxy Tax	false	SubjectToProxyTaxInd
Donor Advised Fund	false	DonorAdvisedFundInd
Conservation Easements	false	ConservationEasementsInd
Collections Of Art	false	CollectionsOfArtInd
Credit Counseling	false	CreditCounselingInd
Temp Or Permanent Endowments	Yes (true)	TempOrPermanentEndowmentsInd
Report Land Building Equipment	Yes (true)	ReportLandBuildingEquipmentInd
Report Investments Other Sec	Yes (true)	ReportInvestmentsOtherSecInd
Report Program Related Invst	false	ReportProgramRelatedInvstInd
Report Other Assets	false	ReportOtherAssetsInd
Report Other Liabilities	Yes (true)	ReportOtherLiabilitiesInd
Include FIN48 Footnote	Yes (true)	IncludeFIN48FootnoteInd
Independent Audit Fincl Stmt	Yes (true)	IndependentAuditFinclStmtInd
Consolidated Audit Fincl Stmt	false	ConsolidatedAuditFinclStmtInd
School Operating	false	SchoolOperatingInd
Foreign Office	Yes (true)	ForeignOfficeInd
Foreign Activities	Yes (true)	ForeignActivitiesInd
More Than5000 K To Org	Yes (true)	MoreThan5000KToOrgInd
More Than5000 K To Individuals	Yes (true)	MoreThan5000KToIndividualsInd
Professional Fundraising	false	ProfessionalFundraisingInd
Fundraising Activities	false	FundraisingActivitiesInd
Gaming Activities	false	GamingActivitiesInd
Operate Hospital	false	OperateHospitalInd
Grants To Organizations	Yes (true)	GrantsToOrganizationsInd
Grants To Individuals	Yes (true)	GrantsToIndividualsInd
Schedule J Required	Yes (true)	ScheduleJRequiredInd
Tax Exempt Bonds	Yes (true)	TaxExemptBondsInd
Invest Tax Exempt Bonds	false	InvestTaxExemptBondsInd
Escrow Account	false	EscrowAccountInd
On Behalf Of Issuer	false	OnBehalfOfIssuerInd
Engaged In Excess Benefit Trans	false	EngagedInExcessBenefitTransInd
PY Excess Benefit Trans	false	PYExcessBenefitTransInd
Loan Outstanding	Yes (true)	LoanOutstandingInd
Grant To Related Person	false	GrantToRelatedPersonInd
Business Rln With Org Mem	false	BusinessRlnWithOrgMemInd
Business Rln With Fam Mem	false	BusinessRlnWithFamMemInd
Business Rln With Officer Ent	false	BusinessRlnWithOfficerEntInd
Deductible Non Cash Contri	Yes (true)	DeductibleNonCashContriInd
Deductible Art Contribution	false	DeductibleArtContributionInd
Terminate Operations	false	TerminateOperationsInd
Partial Liquidation	false	PartialLiquidationInd
Disregarded Entity	Yes (true)	DisregardedEntityInd
Related Entity	Yes (true)	RelatedEntityInd
Related Organization Ctrl Ent	Yes (true)	RelatedOrganizationCtrlEntInd
Transaction With Control Ent	Yes (true)	TransactionWithControlEntInd
Trnsfr Exmpt Non Chrtbl Rltd Org	false	TrnsfrExmptNonChrtblRltdOrgInd
Activities Conducted Prtshp	false	ActivitiesConductedPrtshpInd
Schedule O Required	Yes (true)	ScheduleORequiredInd
IRP Document	593	IRPDocumentCnt
IRP Document W2 G	0	IRPDocumentW2GCnt
Backup Wthld Compliance	Yes (true)	BackupWthldComplianceInd
Employee	1236	EmployeeCnt
Employment Tax Returns Filed	Yes (true)	EmploymentTaxReturnsFiledInd
Unrelated Bus Incm Over Limit	Yes (true)	UnrelatedBusIncmOverLimitInd
Form990 T Filed	Yes (true)	Form990TFiledInd
Foreign Financial Account	false	ForeignFinancialAccountInd
Prohibited Tax Shelter Trans	false	ProhibitedTaxShelterTransInd
Taxable Party Notification	false	TaxablePartyNotificationInd
Nondeductible Contributions	false	NondeductibleContributionsInd
Quid Pro Quo Contributions	false	QuidProQuoContributionsInd
Form8282 Property Disposed Of	false	Form8282PropertyDisposedOfInd
Rcv Fnds To Pay Prsnl Bnft Cntrct	false	RcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft Cntrct	false	PayPremiumsPrsnlBnftCntrctInd
Indoor Tanning Services	false	IndoorTanningServicesInd
Info In Schedule O Part VI	Yes (X)	InfoInScheduleOPartVIInd
Governing Body Voting Members	17	GoverningBodyVotingMembersCnt
Independent Voting Member	12	IndependentVotingMemberCnt
Family Or Business Rln	false	FamilyOrBusinessRlnInd
Delegation Of Mgmt Duties	false	DelegationOfMgmtDutiesInd
Change To Org Documents	false	ChangeToOrgDocumentsInd
Material Diversion Or Misuse	false	MaterialDiversionOrMisuseInd
Members Or Stockholders	Yes (true)	MembersOrStockholdersInd
Election Of Board Members	Yes (true)	ElectionOfBoardMembersInd
Decisions Subject To Approva	Yes (true)	DecisionsSubjectToApprovaInd
Minutes Of Governing Body	Yes (true)	MinutesOfGoverningBodyInd
Minutes Of Committees	Yes (true)	MinutesOfCommitteesInd
Officer Mailing Address	false	OfficerMailingAddressInd
Local Chapters	false	LocalChaptersInd
Form990 Provided To Gvrn Body	Yes (true)	Form990ProvidedToGvrnBodyInd
Conflict Of Interest Policy	Yes (true)	ConflictOfInterestPolicyInd
Annual Disclosure Covered Prsn	Yes (true)	AnnualDisclosureCoveredPrsnInd
Regular Monitoring Enfrc	Yes (true)	RegularMonitoringEnfrcInd
Whistleblower Policy	Yes (true)	WhistleblowerPolicyInd
Document Retention Policy	Yes (true)	DocumentRetentionPolicyInd
Compensation Process CEO	Yes (true)	CompensationProcessCEOInd
Compensation Process Other	Yes (true)	CompensationProcessOtherInd
Investment In Joint Venture	false	InvestmentInJointVentureInd
States Where Copy Of Return Is Fld	CA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	CT	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	DC	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	FL	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	MD	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	MA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NJ	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NY	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NC	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	PA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	VA	StatesWhereCopyOfReturnIsFldCd
Upon Request	Yes (X)	UponRequestInd

Books In Care Of Detail BooksInCareOfDetail

Field	Value	IRS element (for citing)
Person	LAURA DOUGLASNAS	PersonNm
Phone	2023343003	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	500 FIFTH STREET NW	AddressLine1Txt
City	Washington	CityNm
State Abbreviation	DC	StateAbbreviationCd
ZIP	20001	ZIPCd

Form990 Part VII Section A Form990PartVIISectionAGrp (36 entries)

TitleTitleTxt	Average Hours Per WeekAverageHoursPerWeekRt	Average Hours Per Week Rltd OrgAverageHoursPerWeekRltdOrgRt	Individual Trustee Or DirectorIndividualTrusteeOrDirectorInd	OfficerOfficerInd	Reportable Comp From OrgReportableCompFromOrgAmt	Reportable Comp From Rltd OrgReportableCompFromRltdOrgAmt	Other CompensationOtherCompensationAmt	Key EmployeeKeyEmployeeInd	Highest Compensated EmployeeHighestCompensatedEmployeeInd
RALPH J CICERONE
PRESIDENT	37.5	2.0	Yes (X)	Yes (X)	$726,231	$0	$181,600
DIANE E GRIFFIN
VICE PRESIDENT	19.0	0.0	Yes (X)	Yes (X)	$0	$0	$0
SUSAN R WESSLER
HOME SECRETARY	19.0	0.0	Yes (X)	Yes (X)	$0	$0	$0
MICHAEL T CLEGG-end 63014
FOREIGN SECRETARY	19.0	0.0	Yes (X)	Yes (X)	$0	$0	$0
JOHN G HILDEBRAND-Council Mbr
(End 6/30/14)FGN SEC (Beg 7/1)	19.0	0.0	Yes (X)	Yes (X)	$0	$0	$0
JEREMIAH P OSTRIKER
TREASURER	19.0	1.0	Yes (X)	Yes (X)	$0	$0	$0
KAREN S COOK-BEG 7114
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
R JAMES COOK-BEG 7114
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
STEPHEN E FIENBERG
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
CAROL A GROSS-end 63014
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
MARY-CLAIRE KING
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
RICHARD P LIFTON
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
JOYCE MARCUS-end 63014
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
DOUGLAS S MASSEY-end 63014
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
ROWENA G MATTHEWS
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
NANCY A MORAN-BEG 7114
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
MARGARET M MURNANE-BEG 7114
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
FRANK M RICHTER
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
RANDY SCHEKMAN-BEG 7114
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
IRVING L WEISSMAN-end 63014
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
PETER G WOLYNES
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
MARIA T ZUBER
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
C Dan Mote Jr
President- NAE	37.5	2.0		Yes (X)	$737,917	$0	$51,372
Harvey Fineberg
President - END 6/30/14	37.5	1.0		Yes (X)	$382,822	$0	$62,418
Victor Dzau-BEG 7114
President- IOM	37.5	1.0		Yes (X)	$455,417	$0	$11,455
Bruce Darling
EXECUTIVE Officer	37.5	0.0		Yes (X)	$467,351	$0	$64,001
Mary Salmon
Chief Financial Officer	37.5	1.0		Yes (X)	$246,822	$0	$40,030
Richard Bissell
Executive Director PGA	37.5	0.0			$242,910	$0	$71,582	Yes (X)
James F Hinchman
Dep Exec OFCR/ Chief OP OFCR	37.5	0.0			$424,029	$0	$54,216	Yes (X)
Clyde Behney
Interim Executive Director IOM	37.5	0.0			$270,773	$0	$53,631	Yes (X)
Robert Skinner
Executive Director TRB	37.5	0.0			$265,763	$0	$73,482	Yes (X)
Y Leonard Kim
Chief Information Officer	37.5	0.0			$286,290	$0	$82,194		Yes (X)
Eric Grant
RERF Assistant Chief Research	37.5	0.0			$308,470	$0	$15,037		Yes (X)
Kenneth Fulton
Executive Director	37.5	1.0			$410,933	$0	$61,030		Yes (X)
Roy Shore
RERF Vice Chair	37.5	0.0			$375,335	$0	$65,543		Yes (X)
Reid Landes
RERF Assoc Sr Scientist	37.5	0.0			$331,270	$0	$45,175		Yes (X)

Field	Value	IRS element (for citing)
Total Reportable Comp From Org	$5,932,333	TotalReportableCompFromOrgAmt
Tot Reportable Comp Rltd Org	$0	TotReportableCompRltdOrgAmt
Total Other Compensation	$932,766	TotalOtherCompensationAmt
Indiv Rcvd Greater Than100 K	246	IndivRcvdGreaterThan100KCnt
Former Ofcr Employees Listed	false	FormerOfcrEmployeesListedInd
Total Comp Greater Than150 K	Yes (true)	TotalCompGreaterThan150KInd
Compensation From Other Srcs	false	CompensationFromOtherSrcsInd

Contractor Compensation ContractorCompensationGrp (5 entries)

Address Line1ContractorAddress/USAddress/AddressLine1Txt	CityContractorAddress/USAddress/CityNm	State AbbreviationContractorAddress/USAddress/StateAbbreviationCd	ZIPContractorAddress/USAddress/ZIPCd	ServicesServicesDesc	CompensationCompensationAmt
Dartmouth Journal Services
11311 McCormick Rd ste 260	HUNT VALLEY	MD	21031	Printing/Fulfillment	$4,466,588
Virginia Polytechnic Institute
222 Burruss Hall	BLACKSBURG	VA	24061	Transportation Study	$6,166,395
Complete Building Services
2101 Wischonsin Ave NW	WASHINGTON	DC	20007	Facilities MGMT	$2,747,177
Texas AM Transportation Institute
3135 TAMU	COLLEGE STATION	TX	77843	Transportation Study	$2,733,924
Kittelson Associates
610 SW Alder Street Ste 700	PORTLAND	OR	97205	Transportation Study	$1,886,434

Field	Value	IRS element (for citing)
Cntrct Rcvd Greater Than100 K	204	CntrctRcvdGreaterThan100KCnt
Info In Schedule O Part VIII	Yes (X)	InfoInScheduleOPartVIIIInd
Membership Dues	$1,342,286	MembershipDuesAmt
Related Organizations	$6,618,869	RelatedOrganizationsAmt
Government Grants	$231,188,268	GovernmentGrantsAmt
All Other Contributions	$67,656,392	AllOtherContributionsAmt
Noncash Contributions	$195,870	NoncashContributionsAmt
Total Contributions	$306,805,815	TotalContributionsAmt

Program Service Revenue ProgramServiceRevenueGrp (2 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	Related Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt
REGISTRATION FEES	900099	$7,197,241	$7,197,241
MUSEUM ADMISSION FEES	900099	$98,796	$98,796

Field	Value	IRS element (for citing)
Total Program Service Revenue	$7,296,037	TotalProgramServiceRevenueAmt

Investment Income InvestmentIncomeGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$14,046,715	TotalRevenueColumnAmt
Unrelated Business Revenue	-$55,534	UnrelatedBusinessRevenueAmt
Exclusion	$14,102,249	ExclusionAmt

Incm From Invest Bond Proceeds IncmFromInvestBondProceedsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Royalties Revenue RoyaltiesRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$482,174	TotalRevenueColumnAmt
Exclusion	$482,174	ExclusionAmt

Gross Rents GrossRentsGrp

Field	Value	IRS element (for citing)
Real	$369,009	RealAmt

Less Rental Expenses LessRentalExpensesGrp

Field	Value	IRS element (for citing)
Real	$369,009	RealAmt

Rental Income Or Loss RentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Real	$0	RealAmt
Personal	$0	PersonalAmt

Net Rental Income Or Loss NetRentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Gross Amount Sales Assets GrossAmountSalesAssetsGrp

Field	Value	IRS element (for citing)
Securities	$196,061,240	SecuritiesAmt

Less Cost Oth Basis Sales Expnss LessCostOthBasisSalesExpnssGrp

Field	Value	IRS element (for citing)
Securities	$182,117,714	SecuritiesAmt

Gain Or Loss GainOrLossGrp

Field	Value	IRS element (for citing)
Securities	$13,943,526	SecuritiesAmt

Net Gain Or Loss Investments NetGainOrLossInvestmentsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$13,943,526	TotalRevenueColumnAmt
Unrelated Business Revenue	$137,744	UnrelatedBusinessRevenueAmt
Exclusion	$13,805,782	ExclusionAmt

Net Incm From Fundraising Evt NetIncmFromFundraisingEvtGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Net Income From Gaming NetIncomeFromGamingGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Field	Value	IRS element (for citing)
Gross Sales Of Inventory	$17,500,130	GrossSalesOfInventoryAmt
Cost Of Goods Sold	$17,053,513	CostOfGoodsSoldAmt

Net Income Or Loss NetIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$446,617	TotalRevenueColumnAmt
Related Or Exempt Func Income	$446,617	RelatedOrExemptFuncIncomeAmt

Other Revenue Misc OtherRevenueMiscGrp (3 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	ExclusionExclusionAmt	Unrelated Business RevenueUnrelatedBusinessRevenueAmt
EMPLOYEE PARKING	900099	$541,395	$541,395
PRINTING SERVICES	323100	$44,312		$44,312
ADVERTISING INCOME	541800	$27,900		$27,900

Miscellaneous Revenue MiscellaneousRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$304,551	TotalRevenueColumnAmt
Related Or Exempt Func Income	$294,170	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$780	UnrelatedBusinessRevenueAmt
Exclusion	$9,601	ExclusionAmt

Field	Value	IRS element (for citing)
Other Revenue Total	$918,158	OtherRevenueTotalAmt

Total Revenue TotalRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$343,939,042	TotalRevenueColumnAmt
Related Or Exempt Func Income	$8,036,824	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$155,202	UnrelatedBusinessRevenueAmt
Exclusion	$28,941,201	ExclusionAmt

Grants To Domestic Orgs GrantsToDomesticOrgsGrp

Field	Value	IRS element (for citing)
Total	$2,967,618	TotalAmt
Program Services	$2,967,618	ProgramServicesAmt

Grants To Domestic Individuals GrantsToDomesticIndividualsGrp

Field	Value	IRS element (for citing)
Total	$32,287,575	TotalAmt
Program Services	$32,287,575	ProgramServicesAmt

Foreign Grants ForeignGrantsGrp

Field	Value	IRS element (for citing)
Total	$6,452,748	TotalAmt
Program Services	$6,452,748	ProgramServicesAmt

Benefits To Members BenefitsToMembersGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Comp Current Ofcr Directors CompCurrentOfcrDirectorsGrp

Field	Value	IRS element (for citing)
Total	$4,883,822	TotalAmt
Management And General	$4,883,822	ManagementAndGeneralAmt

Comp Disqual Persons CompDisqualPersonsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Other Salaries And Wages OtherSalariesAndWagesGrp

Field	Value	IRS element (for citing)
Total	$86,218,577	TotalAmt
Program Services	$61,507,528	ProgramServicesAmt
Management And General	$23,574,330	ManagementAndGeneralAmt
Fundraising	$1,136,719	FundraisingAmt

Pension Plan Contributions PensionPlanContributionsGrp

Field	Value	IRS element (for citing)
Total	$11,701,020	TotalAmt
Program Services	$7,899,911	ProgramServicesAmt
Management And General	$3,655,111	ManagementAndGeneralAmt
Fundraising	$145,998	FundraisingAmt

Other Employee Benefits OtherEmployeeBenefitsGrp

Field	Value	IRS element (for citing)
Total	$23,086,198	TotalAmt
Program Services	$11,089,718	ProgramServicesAmt
Management And General	$11,821,877	ManagementAndGeneralAmt
Fundraising	$174,603	FundraisingAmt

Payroll Taxes PayrollTaxesGrp

Field	Value	IRS element (for citing)
Total	$6,639,182	TotalAmt
Program Services	$4,482,425	ProgramServicesAmt
Management And General	$2,073,917	ManagementAndGeneralAmt
Fundraising	$82,840	FundraisingAmt

Fees For Services Management FeesForServicesManagementGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Services Legal FeesForServicesLegalGrp

Field	Value	IRS element (for citing)
Total	$139,942	TotalAmt
Management And General	$139,942	ManagementAndGeneralAmt

Fees For Services Accounting FeesForServicesAccountingGrp

Field	Value	IRS element (for citing)
Total	$464,586	TotalAmt
Management And General	$464,586	ManagementAndGeneralAmt

Fees For Services Lobbying FeesForServicesLobbyingGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Services Prof Fundraising FeesForServicesProfFundraising

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Srvc Invst Mgmnt Fees FeesForSrvcInvstMgmntFeesGrp

Field	Value	IRS element (for citing)
Total	$709,194	TotalAmt
Management And General	$709,194	ManagementAndGeneralAmt

Fees For Services Other FeesForServicesOtherGrp

Field	Value	IRS element (for citing)
Total	$10,187,337	TotalAmt
Program Services	$6,833,236	ProgramServicesAmt
Management And General	$3,251,905	ManagementAndGeneralAmt
Fundraising	$102,196	FundraisingAmt

Advertising AdvertisingGrp

Field	Value	IRS element (for citing)
Total	$254,575	TotalAmt
Program Services	$219,735	ProgramServicesAmt
Management And General	$17,239	ManagementAndGeneralAmt
Fundraising	$17,601	FundraisingAmt

Office Expenses OfficeExpensesGrp

Field	Value	IRS element (for citing)
Total	$3,113,855	TotalAmt
Program Services	$1,656,923	ProgramServicesAmt
Management And General	$1,440,790	ManagementAndGeneralAmt
Fundraising	$16,142	FundraisingAmt

Information Technology InformationTechnologyGrp

Field	Value	IRS element (for citing)
Total	$13,405,866	TotalAmt
Program Services	$8,454,934	ProgramServicesAmt
Management And General	$4,759,651	ManagementAndGeneralAmt
Fundraising	$191,281	FundraisingAmt

Royalties RoyaltiesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Occupancy OccupancyGrp

Field	Value	IRS element (for citing)
Total	$18,497,783	TotalAmt
Program Services	$8,594,730	ProgramServicesAmt
Management And General	$9,766,925	ManagementAndGeneralAmt
Fundraising	$136,128	FundraisingAmt

Travel TravelGrp

Field	Value	IRS element (for citing)
Total	$20,064,612	TotalAmt
Program Services	$18,439,386	ProgramServicesAmt
Management And General	$1,468,033	ManagementAndGeneralAmt
Fundraising	$157,193	FundraisingAmt

Pymt Travel Entrtnmnt Pub Ofcl PymtTravelEntrtnmntPubOfclGrp

Field	Value	IRS element (for citing)
Total	$239,026	TotalAmt
Program Services	$239,026	ProgramServicesAmt

Conferences Meetings ConferencesMeetingsGrp

Field	Value	IRS element (for citing)
Total	$7,736,315	TotalAmt
Program Services	$5,785,546	ProgramServicesAmt
Management And General	$1,842,200	ManagementAndGeneralAmt
Fundraising	$108,569	FundraisingAmt

Interest InterestGrp

Field	Value	IRS element (for citing)
Total	$5,892,724	TotalAmt
Management And General	$5,892,724	ManagementAndGeneralAmt

Payments To Affiliates PaymentsToAffiliatesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Depreciation Depletion DepreciationDepletionGrp

Field	Value	IRS element (for citing)
Total	$11,155,592	TotalAmt
Program Services	$1,056,193	ProgramServicesAmt
Management And General	$10,095,660	ManagementAndGeneralAmt
Fundraising	$3,739	FundraisingAmt

Insurance InsuranceGrp

Field	Value	IRS element (for citing)
Total	$873,308	TotalAmt
Program Services	$437,838	ProgramServicesAmt
Management And General	$435,470	ManagementAndGeneralAmt

Other Expenses OtherExpensesGrp (4 entries)

DescDesc	TotalTotalAmt	Program ServicesProgramServicesAmt	Management And GeneralManagementAndGeneralAmt	FundraisingFundraisingAmt
SUBCONTRACTS	$68,477,843	$67,239,318	$1,231,055	$7,470
REPAIR & MAINTENANCE	$736,622	$109,117	$627,505
PRINTING & PUBLICATIONS	$7,028,641	$6,151,381	$797,074	$80,186
MISCELLANEOUS	$7,536,245	$5,196,445	$2,247,046	$92,754

All Other Expenses AllOtherExpensesGrp

Field	Value	IRS element (for citing)
Total	-$35,130,701	TotalAmt
Management And General	-$35,130,701	ManagementAndGeneralAmt

Total Functional Expenses TotalFunctionalExpensesGrp

Field	Value	IRS element (for citing)
Total	$315,620,105	TotalAmt
Program Services	$257,101,331	ProgramServicesAmt
Management And General	$56,065,355	ManagementAndGeneralAmt
Fundraising	$2,453,419	FundraisingAmt

Field	Value	IRS element (for citing)
Info In Schedule O Part X	Yes (X)	InfoInScheduleOPartXInd

Cash Non Interest Bearing CashNonInterestBearingGrp

Field	Value	IRS element (for citing)
BOY	$1,638,519	BOYAmt
EOY	$8,044,706	EOYAmt

Savings And Temp Cash Invst SavingsAndTempCashInvstGrp

Field	Value	IRS element (for citing)
BOY	$1,847,616	BOYAmt
EOY	$2,910,259	EOYAmt

Pledges And Grants Receivable PledgesAndGrantsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$489,791,139	BOYAmt
EOY	$475,316,089	EOYAmt

Accounts Receivable AccountsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$72,303,531	BOYAmt
EOY	$79,720,276	EOYAmt

Receivables From Officers Etc ReceivablesFromOfficersEtcGrp

Field	Value	IRS element (for citing)
BOY	$3,750,000	BOYAmt
EOY	$3,750,000	EOYAmt

Rcvbl From Disqualified Prsn RcvblFromDisqualifiedPrsnGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Oth Notes Loans Receivable Net OthNotesLoansReceivableNetGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Inventories For Sale Or Use InventoriesForSaleOrUseGrp

Field	Value	IRS element (for citing)
BOY	$634,625	BOYAmt
EOY	$616,527	EOYAmt

Prepaid Expenses Defrd Charges PrepaidExpensesDefrdChargesGrp

Field	Value	IRS element (for citing)
BOY	$7,903,472	BOYAmt
EOY	$8,968,848	EOYAmt

Field	Value	IRS element (for citing)
Land Bldg Equip Cost Or Other Bss	$258,450,424	LandBldgEquipCostOrOtherBssAmt
Land Bldg Equip Accum Deprec	$84,818,663	LandBldgEquipAccumDeprecAmt

Land Bldg Equip Basis Net LandBldgEquipBasisNetGrp

Field	Value	IRS element (for citing)
BOY	$178,366,715	BOYAmt
EOY	$173,631,761	EOYAmt

Investments Pub Traded Sec InvestmentsPubTradedSecGrp

Field	Value	IRS element (for citing)
BOY	$392,966,241	BOYAmt
EOY	$394,702,299	EOYAmt

Investments Other Securities InvestmentsOtherSecuritiesGrp

Field	Value	IRS element (for citing)
BOY	$118,540,009	BOYAmt
EOY	$145,887,836	EOYAmt

Investments Program Related InvestmentsProgramRelatedGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Intangible Assets IntangibleAssetsGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Other Assets Total OtherAssetsTotalGrp

Field	Value	IRS element (for citing)
BOY	$6,501,195	BOYAmt
EOY	$6,165,728	EOYAmt

Total Assets TotalAssetsGrp

Field	Value	IRS element (for citing)
BOY	$1,274,243,062	BOYAmt
EOY	$1,299,714,329	EOYAmt

Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp

Field	Value	IRS element (for citing)
BOY	$39,326,368	BOYAmt
EOY	$37,800,961	EOYAmt

Grants Payable GrantsPayableGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Deferred Revenue DeferredRevenueGrp

Field	Value	IRS element (for citing)
BOY	$33,908,456	BOYAmt
EOY	$37,979,108	EOYAmt

Tax Exempt Bond Liabilities TaxExemptBondLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$175,506,674	BOYAmt
EOY	$171,920,006	EOYAmt

Escrow Account Liability EscrowAccountLiabilityGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Loans From Officers Directors LoansFromOfficersDirectorsGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Mortg Notes Pybl Scrd Invst Prop MortgNotesPyblScrdInvstPropGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Unsecured Notes Loans Payable UnsecuredNotesLoansPayableGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Other Liabilities OtherLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$40,114,879	BOYAmt
EOY	$40,303,285	EOYAmt

Total Liabilities TotalLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$288,856,377	BOYAmt
EOY	$288,003,360	EOYAmt

Field	Value	IRS element (for citing)
Organization Follows SFAS117	Yes (X)	OrganizationFollowsSFAS117Ind

Unrestricted Net Assets UnrestrictedNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$107,901,164	BOYAmt
EOY	$110,516,314	EOYAmt

Temporarily Rstr Net Assets TemporarilyRstrNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$751,543,801	BOYAmt
EOY	$766,186,279	EOYAmt

Permanently Rstr Net Assets PermanentlyRstrNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$125,941,720	BOYAmt
EOY	$135,008,376	EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$985,386,685	BOYAmt
EOY	$1,011,710,969	EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$1,274,243,062	BOYAmt
EOY	$1,299,714,329	EOYAmt

Field	Value	IRS element (for citing)
Info In Schedule O Part XI	Yes (X)	InfoInScheduleOPartXIInd
Reconcilation Revenue Expnss	$28,318,937	ReconcilationRevenueExpnssAmt
Net Unrlzd Gains Losses Invst	-$1,405,168	NetUnrlzdGainsLossesInvstAmt
Other Changes In Net Assets	-$589,485	OtherChangesInNetAssetsAmt
Method Of Accounting Accrual	Yes (X)	MethodOfAccountingAccrualInd
Accountant Compile Or Review	false	AccountantCompileOrReviewInd
FS Audited	Yes (true)	FSAuditedInd

FS Audited Basis FSAuditedBasisGrp

Field	Value	IRS element (for citing)
Separate Basis Fincl Stmt	Yes (X)	SeparateBasisFinclStmtInd

Field	Value	IRS element (for citing)
Audit Committee	Yes (true)	AuditCommitteeInd
Federal Grant Audit Required	Yes (true)	FederalGrantAuditRequiredInd
Federal Grant Audit Performed	Yes (true)	FederalGrantAuditPerformedInd

Schedule A IRS990ScheduleA

Field	Value	IRS element (for citing)
Public Organization170	Yes (X)	PublicOrganization170Ind

Gifts Grants Contri Rcvd170 GiftsGrantsContriRcvd170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$289,698,186	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$327,102,783	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$301,073,700	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$759,120,498	CurrentTaxYearMinus1YearAmt
Current Tax Year	$305,374,917	CurrentTaxYearAmt
Total	$1,982,370,084	TotalAmt

Tax Rev Levied Orgnztnl Bnft170 TaxRevLeviedOrgnztnlBnft170Grp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Govt Furn Srvc Fclts Vl170 GovtFurnSrvcFcltsVl170Grp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Total Calendar Year170 TotalCalendarYear170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$289,698,186	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$327,102,783	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$301,073,700	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$759,120,498	CurrentTaxYearMinus1YearAmt
Current Tax Year	$305,374,917	CurrentTaxYearAmt
Total	$1,982,370,084	TotalAmt

Field	Value	IRS element (for citing)
Substantial Contributors Tot	$0	SubstantialContributorsTotAmt
Public Support Total170	$1,982,370,084	PublicSupportTotal170Amt

Gross Investment Income170 GrossInvestmentIncome170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$12,099,825	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$22,926,472	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$11,834,740	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$22,070,912	CurrentTaxYearMinus1YearAmt
Current Tax Year	$27,635,073	CurrentTaxYearAmt
Total	$96,567,022	TotalAmt

Unrelated Business Net Incm170 UnrelatedBusinessNetIncm170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$72,609	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$126,405	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$83,420	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$73,834	CurrentTaxYearMinus1YearAmt
Current Tax Year	$75,649	CurrentTaxYearAmt
Total	$431,917	TotalAmt

Other Income170 OtherIncome170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$26,821,576	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$23,834,415	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$28,899,739	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$34,859,385	CurrentTaxYearMinus1YearAmt
Current Tax Year	$27,027,260	CurrentTaxYearAmt
Total	$141,442,375	TotalAmt

Field	Value	IRS element (for citing)
Total Support	$2,220,811,398	TotalSupportAmt
Gross Receipts Rltd Activities	$26,821,576	GrossReceiptsRltdActivitiesAmt
Public Support CY170	0.89263	PublicSupportCY170Pct
Public Support PY170	0.89810	PublicSupportPY170Pct
Thirty Thr Pct Suprt Tests CY170	Yes (X)	ThirtyThrPctSuprtTestsCY170Ind

Schedule B IRS990ScheduleB

Contributor Information ContributorInformationGrp

Field	Value	IRS element (for citing)
Contributor	RESTRICTED	ContributorNum

Contributor Business Name ContributorBusinessName

Field	Value	IRS element (for citing)
Business Name Line1	RESTRICTED	BusinessNameLine1

Contributor US Address ContributorUSAddress

Field	Value	IRS element (for citing)
Address Line1	RESTRICTED	AddressLine1
Address Line2	RESTRICTED	AddressLine2
City	RESTRICTED	City
State	RESTRICTED	State
ZIP Code	RESTRICTED	ZIPCode

Field	Value	IRS element (for citing)
Total Contributions	RESTRICTED	TotalContributionsAmt

Schedule C IRS990ScheduleC

Field	Value	IRS element (for citing)
Total Grassroots Lobbying		TotalGrassrootsLobbyingGrp
Total Direct Lobbying		TotalDirectLobbyingGrp
Total Lobbying Expend		TotalLobbyingExpendGrp
Other Exempt Purpose Expend		OtherExemptPurposeExpendGrp
Total Exempt Purpose Expend		TotalExemptPurposeExpendGrp
Lobbying Nontaxable Amount		LobbyingNontaxableAmountGrp
Grassroots Nontaxable		GrassrootsNontaxableGrp
Tot Lbbyng Grassroot Mns Non Tx		TotLbbyngGrassrootMnsNonTxGrp
Tot Lbby Expend Mns Lbbyng Non Tx		TotLbbyExpendMnsLbbyngNonTxGrp
Volunteers	false	VolunteersInd
Paid Staff Or Management	Yes (true)	PaidStaffOrManagementInd
Media Advertisements	false	MediaAdvertisementsInd
Mailings Members	false	MailingsMembersInd
Publications Or Broadcast	false	PublicationsOrBroadcastInd
Grants Other Organizations	false	GrantsOtherOrganizationsInd
Direct Contact Legislators	Yes (true)	DirectContactLegislatorsInd
Direct Contact Legislators	$2,595	DirectContactLegislatorsAmt
Rallies Demonstrations	false	RalliesDemonstrationsInd
Other Activities	false	OtherActivitiesInd
Total Lobbying Expenditures	$2,595	TotalLobbyingExpendituresAmt
Not Described Section501c3	false	NotDescribedSection501c3Ind

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	Schedule C, Lobbying Activity	FormAndLineReferenceDesc
Explanation	DURING THE YEAR ENDED DECEMBER 31, 2014, THE INSTITUTION INCURRED COSTS (INCLUDING SALARY EXPENSES, OVERHEAD, AND G&A) RELATED TO COMMUNICATION WITH MEMBERS OF CONGRESS AND CONGRESSIONAL STAFF IN CONNECTION WITH NATIONAL, STATE, OR LOCAL LEGISLATION, INCLUDING (BUT NOT LIMITED TO) THE FOLLOWING: LEGISLATION THAT WOULD UNDERMINE THE INDEPENDENCE, OBJECTIVITY AND EXPERTISE RELATING TO GULF WAR VETERANS' HEALTH ISSUES.	ExplanationTxt

Schedule D IRS990ScheduleD

Field	Value	IRS element (for citing)
Art Public Exhibition Amounts		ArtPublicExhibitionAmountsGrp
Held Works Art		HeldWorksArtGrp

CY Endwmt Fund CYEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$412,502,540	BeginningYearBalanceAmt
Contributions	$3,310,460	ContributionsAmt
Investment Earnings Or Losses	$20,858,353	InvestmentEarningsOrLossesAmt
Other Expenditures	$13,681,966	OtherExpendituresAmt
End Year Balance	$422,989,387	EndYearBalanceAmt

CY Minus1 Yr Endwmt Fund CYMinus1YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$375,949,351	BeginningYearBalanceAmt
Contributions	$4,346,301	ContributionsAmt
Investment Earnings Or Losses	$46,543,058	InvestmentEarningsOrLossesAmt
Other Expenditures	$14,336,170	OtherExpendituresAmt
End Year Balance	$412,502,540	EndYearBalanceAmt

CY Minus2 Yr Endwmt Fund CYMinus2YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$352,176,812	BeginningYearBalanceAmt
Contributions	$5,252,452	ContributionsAmt
Investment Earnings Or Losses	$34,580,462	InvestmentEarningsOrLossesAmt
Other Expenditures	$16,060,375	OtherExpendituresAmt
End Year Balance	$375,949,351	EndYearBalanceAmt

CY Minus3 Yr Endwmt Fund CYMinus3YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$383,928,936	BeginningYearBalanceAmt
Contributions	$3,887,842	ContributionsAmt
Investment Earnings Or Losses	-$22,273,904	InvestmentEarningsOrLossesAmt
Other Expenditures	$13,366,062	OtherExpendituresAmt
End Year Balance	$352,176,812	EndYearBalanceAmt

CY Minus4 Yr Endwmt Fund CYMinus4YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$344,380,097	BeginningYearBalanceAmt
Contributions	$4,936,531	ContributionsAmt
Investment Earnings Or Losses	$51,743,680	InvestmentEarningsOrLossesAmt
Other Expenditures	$17,131,372	OtherExpendituresAmt
End Year Balance	$383,928,936	EndYearBalanceAmt

Field	Value	IRS element (for citing)
Board Designated Balance EOY	0.21000	BoardDesignatedBalanceEOYPct
Prmnnt Endowment Balance EOY	0.79000	PrmnntEndowmentBalanceEOYPct
Endowments Held Unrelated Org	false	EndowmentsHeldUnrelatedOrgInd
Endowments Held Related Org	false	EndowmentsHeldRelatedOrgInd

Land LandGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$29,688,876	OtherCostOrOtherBasisAmt
Book Value	$29,688,876	BookValueAmt

Buildings BuildingsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$177,757,756	OtherCostOrOtherBasisAmt
Depreciation	$47,440,415	DepreciationAmt
Book Value	$130,317,341	BookValueAmt

Leasehold Improvements LeaseholdImprovementsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$3,389,597	OtherCostOrOtherBasisAmt
Depreciation	$2,577,374	DepreciationAmt
Book Value	$812,223	BookValueAmt

Equipment EquipmentGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$40,017,102	OtherCostOrOtherBasisAmt
Depreciation	$29,127,231	DepreciationAmt
Book Value	$10,889,871	BookValueAmt

Other Land Buildings OtherLandBuildingsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$7,597,093	OtherCostOrOtherBasisAmt
Depreciation	$5,673,643	DepreciationAmt
Book Value	$1,923,450	BookValueAmt

Field	Value	IRS element (for citing)
Total Book Value Land Buildings	$173,631,761	TotalBookValueLandBuildingsAmt
Financial Derivatives		FinancialDerivativesGrp
Closely Held Equity Interests		CloselyHeldEquityInterestsGrp

Other Securities OtherSecuritiesGrp (22 entries)

DescDesc	Book ValueBookValueAmt	Method ValuationMethodValuationCd
NEXUS INDIA, LP II	$4,268,361	F
CEYUAN VENTURES I, LP	$2,779,984	F
COMMONFUND IPEP, III	$130,097	F
COMMONFUND EPEP, IV	$278,178	F
GOLDMAN SACHS	$696,918	F
CAPITAL Z	$131,106	F
MIT PRIVATE EQUITY FUND	$1,072,173	F
CEYUAN VENTURES II, LP	$1,897,593	F
TIFF PARTNERS, II	$47,622	F
NEXUS INDIA, LP	$3,177,638	F
MAKENA CAPITAL ASSOCIATES	$28,575,194	F
CEYUAN VENTURES III, LP	$2,797,493	F
RENAISSANCE INST'L FUTURES	$12,601,458	F
NEXUS INDIA III, LP	$1,622,161	F
BOWERY OPPORTUNITY FUND	$8,950,387	F
DAVIDSON KEMPNER DISTRESSD OPP	$10,318,811	F
TACTICIAN WINDWARD FUND LLP	$4,880,241	F
HIGHBRIDGE TACTICAL CREDIT	$3,381,525	F
JPS CREDIT OPPORTUNITIES FUND	$3,532,080	F
MAVERICK FUND LTD	$22,165,873	F
PLATINUM FUND	$11,110,302	F
RENAISSANCE INST'L EQUITIES	$21,472,641	F

Field	Value	IRS element (for citing)
Total Book Value Securities	$145,887,836	TotalBookValueSecuritiesAmt
Federal Income Tax Liability	$0	FederalIncomeTaxLiabilityAmt

Other Liabilities Org OtherLiabilitiesOrgGrp (6 entries)

DescDesc	AmtAmt
OTHER LIABILITIES	$3,638,902
FUNDS HELD ON BEHALF OF OTHERS	$11,582,251
ACCRUED LEASE LIAB. & DEFERRED GAIN	$24,661
ACCRUED EMPLOYEE BENEFITS	$8,207,446
DERIVATIVE LIABILITY	$9,788,984
LINE OF CREDIT	$7,061,041

Field	Value	IRS element (for citing)
Total Liability	$40,303,285	TotalLiabilityAmt
Footnote Text	Yes (X)	FootnoteTextInd
Total Rev Etc Audited Fincl Stmt	$358,632,082	TotalRevEtcAuditedFinclStmtAmt
Net Unrealized Gains Invst	-$1,405,168	NetUnrealizedGainsInvstAmt
Other Revenue	$16,098,208	OtherRevenueAmt
Revenue Not Reported	$14,693,040	RevenueNotReportedAmt
Revenue Subtotal	$343,939,042	RevenueSubtotalAmt
Total Revenue Per Form990	$343,939,042	TotalRevenuePerForm990Amt
Tot Expns Etc Audited Fincl Stmt	$332,307,798	TotExpnsEtcAuditedFinclStmtAmt
Other Expenses Included	$16,687,693	OtherExpensesIncludedAmt
Expenses Not Reported	$16,687,693	ExpensesNotReportedAmt
Expenses Subtotal	$315,620,105	ExpensesSubtotalAmt
Total Expenses Per Form990	$315,620,105	TotalExpensesPerForm990Amt

Supplemental Information Detail SupplementalInformationDetail (4 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
Part V, line 4	Earnings from the Endowment are used to further the exempt purposes of the organization. Approximately 1/3 each for unrestricted, prizes & awards, various scientific programs.
Part XI, line 2d	AMOUNT REPORTED INCLUDES: COST OF GOODS SOLD $ 17,053,513 RENTAL EXPENSE 369,009 INVESTMENT-RELATED EXPENSES (734,829) UNREALIZED LOSS ON DERIVATIVES (498,484) UNREALIZED LOSS ON CHARITABLE GIFT ANNUITIES (91,001) ------------- TOTAL $ 16,098,208
FIN 48 (ASC 740)	NAS is exempt from federal income taxes under Section 501(c)(3) of the Internal Revenue Code, except for unrelated business income. NAS recognizes the effect of income tax positions only if those positions are more likely than not of being sustained. NAS does not believe its financial statements include any uncertain tax positions.
Part XII, line 2d	AMOUNT REPORTED INCLUDES: COST OF GOODS SOLD $ 17,053,513 RENTAL EXPENSE 369,009 INVESTMENT-RELATED EXPENSES (734,829) ------------ TOTAL $ 16,687,693

Schedule F IRS990ScheduleF

Field	Value	IRS element (for citing)
Grant Records Maintained	Yes (true)	GrantRecordsMaintainedInd

Account Activities Outside US AccountActivitiesOutsideUSGrp (9 entries)

RegionRegionTxt	EmployeeEmployeeCnt	Type Of Activities ConductedTypeOfActivitiesConductedTxt	Specific Services ProvidedSpecificServicesProvidedTxt	Region Total ExpendituresRegionTotalExpendituresAmt
East Asia and the Pacific	6	Program Services	RADIATION EFFECTS RES	$1,444,951
Sub-Saharan Africa		Grantmaking	AFRICAN ACADEMY DEV	$485,432
Central America and the Caribbean		Investments		$56,864,000
Middle East and North Africa		Grantmaking		$329,848
South America		Grantmaking		$516,799
South Asia		Grantmaking		$2,213,762
Sub-Saharan Africa		Grantmaking		$2,145,543
East Asia and the Pacific		Grantmaking		$644,349
North America		Grantmaking		$50,000

Field	Value	IRS element (for citing)
Subtotal Employees	6	SubtotalEmployeesCnt
Total Employee	6	TotalEmployeeCnt
Subtotal Spent	$64,694,684	SubtotalSpentAmt
Total Spent	$64,694,684	TotalSpentAmt

Grants To Org Outside US GrantsToOrgOutsideUSGrp (75 entries)

RegionRegionTxt	Purpose Of GrantPurposeOfGrantTxt	Cash GrantCashGrantAmt	Manner Of Cash DisbursementMannerOfCashDisbursementTxt
Sub-Saharan Africa	African Science	$75,000	Wire
Sub-Saharan Africa	African Science	$25,000	Wire
Sub-Saharan Africa	African Science	$175,000	Wire
Sub-Saharan Africa	African Science	$210,432	Wire
South Asia	Research Grant	$10,000	Wire
South Asia	Research Grant	$11,000	Wire
East Asia and the Pacific	Research Grant	$13,905	Wire
South Asia	Research Grant	$30,000	Wire
South Asia	Research Grant	$33,000	Wire
Middle East and North Africa	Research Grant	$46,500	Wire
South Asia	Research Grant	$46,800	Wire
South America	Research Grant	$48,450	Wire
Sub-Saharan Africa	Research Grant	$49,789	Wire
Middle East and North Africa	Research Grant	$49,920	Wire
Middle East and North Africa	Research Grant	$50,000	Wire
North America	Research Grant	$50,000	Wire
South Asia	Research Grant	$50,000	Wire
South Asia	Research Grant	$50,100	Wire
Sub-Saharan Africa	Research Grant	$51,700	Wire
Sub-Saharan Africa	Research Grant	$51,816	Wire
South Asia	Research Grant	$51,888	Wire
South America	Research Grant	$52,743	Wire
East Asia and the Pacific	Research Grant	$53,350	Wire
Sub-Saharan Africa	Research Grant	$54,752	Wire
South Asia	Research Grant	$55,578	Wire
South Asia	Research Grant	$55,747	Wire
East Asia and the Pacific	Research Grant	$55,912	Wire
East Asia and the Pacific	Research Grant	$56,650	Wire
South Asia	Research Grant	$58,117	Wire
Sub-Saharan Africa	Research Grant	$59,000	Wire
Middle East and North Africa	Research Grant	$59,328	Wire
Sub-Saharan Africa	Research Grant	$59,550	Wire
South America	Research Grant	$59,625	Wire
South America	Research Grant	$59,663	Wire
Sub-Saharan Africa	Research Grant	$59,723	Wire
Sub-Saharan Africa	Research Grant	$59,772	Wire
Middle East and North Africa	Research Grant	$59,900	Wire
South America	Research Grant	$60,000	Wire
Sub-Saharan Africa	Research Grant	$60,000	Wire
Sub-Saharan Africa	Research Grant	$60,000	Wire
South America	Research Grant	$60,500	Wire
South America	Research Grant	$60,818	Wire
Middle East and North Africa	Research Grant	$64,200	Wire
East Asia and the Pacific	Research Grant	$65,880	Wire
South Asia	Research Grant	$67,235	Wire
East Asia and the Pacific	Research Grant	$71,000	Wire
South Asia	Research Grant	$77,788	Wire
East Asia and the Pacific	Research Grant	$77,953	Wire
Sub-Saharan Africa	Research Grant	$79,786	Wire
South Asia	Research Grant	$80,000	Wire
South Asia	Research Grant	$81,930	Wire
Sub-Saharan Africa	Research Grant	$89,610	Wire
Sub-Saharan Africa	Research Grant	$91,542	Wire
Sub-Saharan Africa	Research Grant	$93,143	Wire
Sub-Saharan Africa	Research Grant	$100,278	Wire
South Asia	Research Grant	$101,316	Wire
East Asia and the Pacific	Research Grant	$105,719	Wire
South Asia	Research Grant	$109,749	Wire
Sub-Saharan Africa	Research Grant	$113,000	Wire
South America	Research Grant	$115,000	Wire
Sub-Saharan Africa	Research Grant	$119,910	Wire
South Asia	Research Grant	$134,750	Wire
South Asia	Research Grant	$139,959	Wire
East Asia and the Pacific	Research Grant	$143,980	Wire
South Asia	Research Grant	$147,862	Wire
South Asia	Research Grant	$149,752	Wire
Sub-Saharan Africa	Research Grant	$149,998	Wire
South Asia	Research Grant	$150,000	Wire
Sub-Saharan Africa	Research Grant	$150,000	Wire
Sub-Saharan Africa	Research Grant	$150,000	Wire
South Asia	Research Grant	$153,500	Wire
South Asia	Research Grant	$160,681	Wire
Sub-Saharan Africa	Research Grant	$164,468	Wire
South Asia	Research Grant	$207,010	Wire
Sub-Saharan Africa	Research Grant	$277,706	Wire

Field	Value	IRS element (for citing)
Total501c3 Org	75	Total501c3OrgCnt

Foreign Individuals Grants ForeignIndividualsGrantsGrp (9 entries)

Type Of AssistanceTypeOfAssistanceTxt	RegionRegionTxt	RecipientRecipientCnt	Cash GrantCashGrantAmt	Manner Of Cash DisbursementMannerOfCashDisbursementTxt
Fellowship	Europe (Including Iceland and Greenland)	1	$5,765	Wire
Fellowship	East Asia and the Pacific	1	$5,000	Wire
Honoraria Prizes & Awards	Sub-Saharan Africa	1	$30,000	Check
Honoraria Prizes & Awards	Europe (Including Iceland and Greenland)	1	$500	Wire
Honoraria Prizes & Awards	South Asia	1	$20,000	Check
Honoraria Prizes & Awards	Europe (Including Iceland and Greenland)	1	$1,250	Wire
Honoraria Prizes & Awards	North America	1	$2,000	Check
Honoraria Prizes & Awards	Europe (Including Iceland and Greenland)	1	$1,000	Wire
Honoraria Prizes & Awards	Europe (Including Iceland and Greenland)	1	$1,500	Wire

Field	Value	IRS element (for citing)
Transfer To Foreign Corp	Yes (true)	TransferToForeignCorpInd
Interest In Foreign Trust	false	InterestInForeignTrustInd
Foreign Corp Ownership	false	ForeignCorpOwnershipInd
Passive Foreign Investmest Co	Yes (true)	PassiveForeignInvestmestCoInd
Foreign Partnership	Yes (true)	ForeignPartnershipInd
Boycott Countries	false	BoycottCountriesInd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	Schedule F, Part 1, line 2	FormAndLineReferenceDesc
Explanation	NAS programmatic staff review grant budgets submitted by recipient organizations prior to awarding the grant funds. NAS policy is to comply with restrictions on grant awards to countries on the US Government's current list of sanctioned countries. Post award, the progress budget reports are submitted by the recipient organizations and reviewed by the NAS staff during the grant period.	ExplanationTxt

Schedule I IRS990ScheduleI

Field	Value	IRS element (for citing)
Grant Records Maintained	Yes (true)	GrantRecordsMaintainedInd

Recipient Table RecipientTable (39 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	Recipient EINRecipientEIN	IRC SectionIRCSectionDesc	Cash GrantCashGrantAmt	Purpose Of GrantPurposeOfGrantTxt
Duke University
2200 West Main St	Durham	NC	27705	560532129	501(c)(3)	$8,968	Research Grant
Massachusetts Institute of Technology
77 Massachusetts Ave	Cambridge	MA	02139	042103594	501(c)(3)	$9,750	Research Grant
University of North Carolina - Chapel Hill
Jackson Hall Campus Box 2200	Chapel Hill	NC	27599	566001393	GOVT	$10,500	Research Grant
Colorado State University
CUS 8035 Campus Delivery	Fort Collins	CO	80523	846000545	GOVT	$11,600	Research Grant
University of Chicago
1225 East 60th St	Chicago	IL	60637	362177139	501(c)(3)	$12,250	Research Grant
University of South Florida
3650 Spectrum Blvd	Tampa	FL	33612	593102112	GOVT	$15,000	Research Grant
The Regents of the University of Michigan
3003 S State Street	Ann Arbor	MI	48109	386006309	GOVT	$19,500	Research Grant
Research Foundation of CUNY
230 West 41st St	New York	NY	10036	131988190	501(c)(3)	$24,000	Research Grant
Florida State University
874 Traditions Way	Tallahassee	FL	32306	591961248	GOVT	$25,000	Research Grant
Massachusetts General Hospital
50 Staniford Street	Boston	MA	02114	042697983	501(c)(3)	$25,000	Research Grant
University of Florida
PO Box 100484	Gainsville	FL	32610	596002052	GOVT	$25,000	Research Grant
Case Western Reserve University
10900 Euclid Avenue	Cleveland	OH	44106	341018992	501(c)(3)	$30,000	Research Grant
Regents of the University of California-San Diego
9500 Gillman Dr	La Jolla	CA	92093	946002123	GOVT	$30,000	Research Grant
Michigan State University
426 Auditorium Rd	East Lansing	MI	48824	386005984	GOVT	$32,217	Research Grant
Kansas State University
220 Anderson Hall	Manhattan	KS	66506	480771751	GOVT	$36,688	Research Grant
Defense Forensic Science Center
4930 N 31st St	Forest Park	GA	30297	068905888	GOVT	$38,245	Research Grant
US Army Med Research Inst of Chemical Dfns
3100 Richetts Point Rd	Aberdeen	MD	21010	020186166	GOVT	$38,245	Research Grant
Fogarty Intl Center for Adv Study in Health
9000 Rockville Pike	Bethesda	MD	20892	520858115	GOVT	$44,200	Research Grant
Georgetown University
1316 36th Street	Washington	DC	20007	530196603	501(c)(3)	$50,000	Research Grant
Massachusetts General Hospital
50 Staniford Street	Boston	MA	02114	042697983	501(c)(3)	$50,000	Research Grant
Sloan-Kettering Inst for Cancer Research
PO Box 0263338	New York	NY	10087	131624182	501(c)(3)	$50,000	Research Grant
Univ of Texas at Austin
Pickle Rsch Campus Bldg 159	Austin	TX	78712	746000203	GOVT	$67,000	Research Grant
Brown University
164 Angell St	Providence	RI	02912	050258809	501(c)(3)	$75,000	Research Grant
Regents of the University of California
2195 Hearst Ave	Berkeley	CA	94720	946036493	GOVT	$75,000	Research Grant
Georgia State University
G-76 Alumni Hall	Atlanta	GA	30303	031269843	GOVT	$75,699	Research Grant
Georgia State University
G-76 Alumni Hall	Atlanta	GA	30303	031269843	GOVT	$78,239	Research Grant
Florida State University
874 Traditions Way	Tallahassee	FL	32306	591961248	GOVT	$80,800	Research Grant
University of Massachusetts
140 Hicks Way	Amherst	MA	01003	043167352	GOVT	$82,848	Research Grant
Smith College
7 College Lane	Northhampton	MA	01063	041843040	501(c)(3)	$92,503	Research Grant
Wildlife Conservation Society
2300 Southern Blvd	Bronx	NY	10460	131740011	501(c)(3)	$99,841	Research Grant
California Institute of Technology
1200 E California Blvd	Pasadena	CA	91125	951643307	501(c)(3)	$100,000	Research Grant
Curartors of the University of Missouri
310 Jesse Hall	Columbia	MO	65211	436003859	GOVT	$100,000	Research Grant
Iowa State University
3609 Administrative Services Bldg	Ames	IA	50011	426004224	GOVT	$103,732	Research Grant
US Army Research Development & Engineering
5183 Black Hawk Rd	Gunpowder	MD	21010	043234304	GOVT	$114,735	Research Grant
Sigma XI
3106 East NC Hwy	Research Triange PK	NC	27709	060655494	501(c)(3)	$132,801	Research Grant
University of California - Davis
PO Box 989062	West Sacramento	CA	95798	946036494	GOVT	$224,128	Research Grant
US Army Natick Soldier Rsrch Dvlpmt & Engineering
15 Kansas Street	Natick	MA	01760	062946906	GOVT	$227,244	Research Grant
SMITHSONIAN SCIENCE EDUCATION CENTER
901 D Street SW Ste 704B	Washington	DC	20024	530206027	501(c)(3)	$275,000	Research Grant
US AMRIID
1425 Porter St	Frederick	MD	21702	521283120	GOVT	$376,885	Research Grant

Field	Value	IRS element (for citing)
Total501c3 Org	39	Total501c3OrgCnt

Grants Other Asst To Indiv In US GrantsOtherAsstToIndivInUSGrp (5 entries)

Grant TypeGrantTypeTxt	RecipientRecipientCnt	Cash GrantCashGrantAmt
Stipends/Rel Expense	1370	$27,664,015
Travel Grants	937	$3,079,377
Fellowships	21	$240,832
Honoraria Prizes & Awards	80	$1,003,919
Tuition & Fees	4	$299,432

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	Schedule I, Part IV	FormAndLineReferenceDesc
Explanation	Disbursements for grants, scholarships, and fellowships are made in furtheRance of the institution's exempt purposes and in accordance with procedures or subject to conditions established by the institution's governing board designed to ensure that individuals and organizations receiving disbursements from the organization in furtherance of its exempt purposes are adequately investigated to ensure that they are qualifying recipients.	ExplanationTxt

Schedule J IRS990ScheduleJ

Field	Value	IRS element (for citing)
Travel For Companions	Yes (X)	TravelForCompanionsInd
Idemnification Gross Up Pmts	Yes (X)	IdemnificationGrossUpPmtsInd
Housing Allowance Or Residence	Yes (X)	HousingAllowanceOrResidenceInd
Written Policy Ref T And E Expnss	Yes (true)	WrittenPolicyRefTAndEExpnssInd
Substantiation Required	Yes (true)	SubstantiationRequiredInd
Compensation Committee	Yes (X)	CompensationCommitteeInd
Compensation Survey	Yes (X)	CompensationSurveyInd
Board Or Committee Approval	Yes (X)	BoardOrCommitteeApprovalInd
Severance Payment	false	SeverancePaymentInd
Supplemental Nonqual Rtr Plan	false	SupplementalNonqualRtrPlanInd
Equity Based Comp Arrngm	false	EquityBasedCompArrngmInd
Comp Based On Revenue Of Flng Org	false	CompBasedOnRevenueOfFlngOrgInd
Comp Bsd On Rev Related Orgs	false	CompBsdOnRevRelatedOrgsInd
Comp Bsd Net Earns Flng Org	false	CompBsdNetEarnsFlngOrgInd
Comp Bsd Net Earns Rltd Orgs	false	CompBsdNetEarnsRltdOrgsInd
Any Non Fixed Payments	Yes (true)	AnyNonFixedPaymentsInd
Initial Contract Exception	false	InitialContractExceptionInd

Rltd Org Officer Trst Key Empl RltdOrgOfficerTrstKeyEmplGrp (15 entries)

TitleTitleTxt	Base Compensation Filing OrgBaseCompensationFilingOrgAmt	Compensation Based On Rltd OrgsCompensationBasedOnRltdOrgsAmt	Bonus Filing OrganizationBonusFilingOrganizationAmount	Bonus Related OrganizationsBonusRelatedOrganizationsAmt	Other Compensation Filing OrgOtherCompensationFilingOrgAmt	Other Compensation Rltd OrgsOtherCompensationRltdOrgsAmt	Deferred Compensation Flng OrgDeferredCompensationFlngOrgAmt	Deferred Comp Rltd OrgsDeferredCompRltdOrgsAmt	Nontaxable Benefits Filing OrgNontaxableBenefitsFilingOrgAmt	Nontaxable Benefits Rltd OrgsNontaxableBenefitsRltdOrgsAmt	Total Compensation Filing OrgTotalCompensationFilingOrgAmt	Total Compensation Rltd OrgsTotalCompensationRltdOrgsAmt	Comp Report Prior990 Filing OrgCompReportPrior990FilingOrgAmt	Comp Report Prior990 Rltd OrgsCompReportPrior990RltdOrgsAmt
RALPH J CICERONE
PRESIDENT	$644,478	$0	$0	$0	$81,753	$0	$48,100	$0	$133,500	$0	$907,831	$0	$0	$0
C Dan Mote Jr
President- NAE	$650,855	$0	$0	$0	$87,062	$0	$48,100	$0	$3,272	$0	$789,289	$0	$0	$0
Harvey Fineberg
President - END 6/30/14	$359,608	$0	$0	$0	$23,214	$0	$48,100	$0	$14,318	$0	$445,240	$0	$0	$0
Victor Dzau-BEG 7114
President- IOM	$302,902	$0	$0	$0	$152,515	$0	$0	$0	$11,455	$0	$466,872	$0	$0	$0
Bruce Darling
EXECUTIVE Officer	$429,884	$0	$0	$0	$37,467	$0	$48,100	$0	$15,901	$0	$531,352	$0	$0	$0
Mary Salmon
Chief Financial Officer	$244,581	$0	$0	$0	$2,241	$0	$24,320	$0	$15,710	$0	$286,852	$0	$0	$0
Richard Bissell
Executive Director PGA	$237,892	$0	$0	$0	$5,018	$0	$45,731	$0	$25,851	$0	$314,492	$0	$0	$0
James F Hinchman
Dep Exec OFCR/ Chief OP OFCR	$392,537	$0	$0	$0	$31,492	$0	$48,100	$0	$6,116	$0	$478,245	$0	$0	$0
Clyde Behney
Interim Executive Director IOM	$255,580	$0	$10,000	$0	$5,193	$0	$47,891	$0	$5,740	$0	$324,404	$0	$0	$0
Robert Skinner
Executive Director TRB	$254,761	$0	$5,000	$0	$6,002	$0	$48,100	$0	$25,382	$0	$339,245	$0	$0	$0
Y Leonard Kim
Chief Information Officer	$275,739	$0	$1,550	$0	$9,001	$0	$48,100	$0	$34,094	$0	$368,484	$0	$0	$0
Eric Grant
RERF Assistant Chief Research	$113,470	$0	$175	$0	$194,825	$0	$14,586	$0	$451	$0	$323,507	$0	$0	$0
Kenneth Fulton
Executive Director	$266,038	$0	$0	$0	$144,895	$0	$48,100	$0	$12,930	$0	$471,963	$0	$0	$0
Roy Shore
RERF Vice Chair	$221,430	$0	$175	$0	$153,730	$0	$41,947	$0	$23,596	$0	$440,878	$0	$0	$0
Reid Landes
RERF Assoc Sr Scientist	$101,999	$0	$175	$0	$229,096	$0	$10,422	$0	$34,753	$0	$376,445	$0	$0	$0

Supplemental Information Detail SupplementalInformationDetail (5 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
SCHEDULE J, PART I, LINE 1, HOUSING ALLOWANCE	THE PRESIDENT OF THE Institute of Medicine RECEIVED A SUPPLEMENT TO SALARY FOR THE COST OF RENTAL HOUSING IN THE WASHINGTON, DC AREA FOR PERSONAL USE AND TRAVEL EXPENSES BETWEEN NORTH CAROLINA AND WASHINGTON, DC. THE ALLOWANCE IS REPORTED AS TAXABLE INCOME ON FORM W-2.
SCHEDULE J, PART I, LINE 1, TRAVEL FOR COMPANIONS	NAS PROVIDES REIMBURSEMENT FOR THE TRAVEL EXPENSES OF ONLY THE SPOUSES OF THE PRESIDENTS OF THE NAS, NAE AND IOM, AND ONLY IN CIRCUMSTANCES IN WHICH THE SPOUSE'S PRESENCE SERVES A BONA FIDE BUSINESS PURPOSE OF THE NAS AND THE EXPENSES HAVE BEEN PROPERLY SUBSTANTIATED, IN ACCORDANCE WITH THE NAS POLICY ON PRESIDENTIAL EXPENSES. COMPLIANCE WITH THE POLICY IS VERIFIED EACH YEAR THROUGH A SURVEY OF THE EXECUTIVE OFFICES OF THE PRESIDENTS.
SCHEDULE J, PART I, LINE 1, TAX INDEMNIFICATION AND GROSS-UP PAYMENTS	NAS PROVIDES TAX EQUALIZATION PAYMENTS FOR EMPLOYEES ON INTERNATIONAL ASSIGNMENT GREATER THAN SIX MONTHS. THE OBJECTIVE OF THE NAS TAX EQUALIZATION GUIDELINES IS TO PROVIDE A FRAMEWORK WHEREBY AN EMPLOYEE MAY BE TRANSFERRED TO AND AMONG INTERNATIONAL LOCATIONS(S) WHILE INCURRING AN INDIVIDUAL TAX BURDEN SIMILAR TO THAT WHICH THE EMPLOYEE WOULD HAVE BEEN PAID HAD THE EMPLOYEE NOT RECEIVED ALLOWANCES AND SPECIAL TAX CONSIDERATIONS RESULTING FROM A FOREIGN ASSIGNMENT.
SCHEDULE J, PART-TIME OFFICERS COMPENSATION	FOR THE VICE PRESIDENT, TREASURER, FOREIGN SECRETARY AND HOME SECRETARY, WORK IS BASED ON A PERCENTAGE LEVEL OF EFFORT, WHICH RANGES BETWEEN 25% AND 50%. NAS REIMBURSES EACH PART-TIME OFFICER'S HOME INSTITUTION FOR THE APPLICABLE PERCENTAGE OF SALARY PAID BY THE HOME INSTITUTION. INSTITUTE OF MEDICINE (IOM) PRESIDENT TRANSITION AS OF JULY 1, 2014, VICTOR DZAU SUCCEEDED HARVEY FINEBERG AS THE PRESIDENT OF NATIONAL ACADEMY OF SCIENCES, INSTITUTE OF MEDICINE (IOM). THE COMPENSATION AMOUNTS REPORTED FOR THOSE TWO INDIVIDUALS ARE FOR THE PARTIAL YEAR THEY SERVED AS PRESIDENT - IOM.
SCHEDULE J, PART I, LINE 7, NON-FIXED PAYMENTS	CERTAIN KEY EMPLOYEES OF NAS RECEIVED LUMP-SUM MERIT AWARDS. MERIT AWARDS WERE DETERMINED BY A NUMBER OF VARIABLES INCLUDING BUT NOT LIMITED TO INDIVIDUAL PERFORMANCE AS WELL AS ORGANIZATION OPERATIONAL ACHIEVEMENTS. THE MERIT AWARDS PAYMENTS ARE REPORTED IN PART II, COLUMN B(II).

Schedule K IRS990ScheduleK

Tax Exempt Bonds Issues TaxExemptBondsIssuesGrp (3 entries)

Bond ReferenceBondReferenceCd	Bond Issuer EINBondIssuerEIN	CUSIPCUSIPNum	Bond IssuedBondIssuedDt	Issue PriceIssuePriceAmt	PurposePurposeDesc	DefeasedDefeasedInd	On Behalf Of IssuerOnBehalfOfIssuerInd	Pool FinancingPoolFinancingInd
DISTRICT OF COLUMBIA
A	536001131	2548394D2	2008-06-09	$66,325,000	REFUND SERIES 1999B & 1999C BONDS	false	false	false
DISTRICT OF COLUMBIA
B	536001131	2548395A7	2009-04-30	$57,500,000	REFUND SERIES 1999A BONDS	false	false	false
DISTRICT OF COLUMBIA
C	536001131	2548398N6	2010-05-20	$60,876,507	RESTORE CONSTITUTION AVE FACILITY	false	false	false

Tax Exempt Bonds Proceeds TaxExemptBondsProceedsGrp (3 entries)

Bond ReferenceBondReferenceCd	RetiredRetiredAmt	Bond DefeasedBondDefeasedAmt	Total ProceedsTotalProceedsAmt	In Reserve FundInReserveFundAmt	Capitalized InterestCapitalizedInterestAmt	Refunding EscrowRefundingEscrowAmt	Issuance Costs From ProceedsIssuanceCostsFromProceedsAmt	Credit EnhancementCreditEnhancementAmt	Working Capital ExpendituresWorkingCapitalExpendituresAmt	Capital ExpendituresCapitalExpendituresAmt	Other Spent ProceedsOtherSpentProceedsAmt	UnspentUnspentAmt	Substantial CompletionSubstantialCompletionYr	Current RefundingCurrentRefundingInd	Advance RefundingAdvanceRefundingInd	Final Allocation MadeFinalAllocationMadeInd	Adequate Books And Rec MaintAdequateBooksAndRecMaintInd
A	$0	$0	$66,325,000	$0	$0	$0	$561,808	$0	$0	$0	$0	$0	2002	Yes (true)	false	Yes (true)	Yes (true)
B	$0	$0	$57,500,000	$0	$0	$0	$309,719	$0	$0	$0	$0	$0	2002	Yes (true)	false	Yes (true)	Yes (true)
C	$0	$0	$60,876,507	$0	$4,931,470	$0	$297,750	$0	$0	$52,866,639	$2,780,648	$0	2012	false	false	Yes (true)	Yes (true)

Tax Exempt Bonds Private Bus Use TaxExemptBondsPrivateBusUseGrp (3 entries)

Bond ReferenceBondReferenceCd	Private Bus Use By OthersPrivateBusUseByOthersPct	Owning Bond Financed PropertyOwningBondFinancedPropertyInd	Any Lease ArrangementsAnyLeaseArrangementsInd	Mgmt Contract Bond Fincd PropMgmtContractBondFincdPropInd	Engage Bond Counsel ContractsEngageBondCounselContractsInd	Any Research AgreementsAnyResearchAgreementsInd	Engage Bond Counsel ResearchEngageBondCounselResearchInd	Private Bus Concerning UBIPrivateBusConcerningUBIPct	Total Private Business UseTotalPrivateBusinessUsePct	Bond Iss Meet Prvt Sec Pymt TestBondIssMeetPrvtSecPymtTestInd	Change In Use Bond Financed PropChangeInUseBondFinancedPropInd	Remedial Action TakenRemedialActionTakenInd	Procs Nonqualified Bond RemdtdProcsNonqualifiedBondRemdtdInd
A	0
B	0
C	0.04880	false	false	Yes (true)	Yes (true)	Yes (true)	Yes (true)	0.00006	0.04886	false	false	false	Yes (true)

Tax Exempt Bonds Arbitrage TaxExemptBondsArbitrageGrp (3 entries)

Bond ReferenceBondReferenceCd	Form8038 T FiledForm8038TFiledInd	Rebate Not Due YetRebateNotDueYetInd	Exception To RebateExceptionToRebateInd	No Rebate DueNoRebateDueInd	Variable Rate IssueVariableRateIssueInd	Hedge Identified In Bks And RecHedgeIdentifiedInBksAndRecInd	Gross Proceeds Invested In GICGrossProceedsInvestedInGICInd	Business Name Line1GICProviderName/BusinessNameLine1Txt	Gross Proceeds InvestedGrossProceedsInvestedInd	Written Proc To Monitor ReqsWrittenProcToMonitorReqsInd
0
A	false	Yes (true)	Yes (true)	Yes (true)	Yes (true)	false	false	0	false	Yes (true)
0
B	false	Yes (true)	Yes (true)	Yes (true)	Yes (true)	false	false	0	false	Yes (true)
0
C	false	false	Yes (true)	Yes (true)	false	false	false	0	false	Yes (true)

Procedures Corrective Action ProceduresCorrectiveActionGrp (3 entries)

Bond ReferenceBondReferenceCd	Procedures Corrective ActionProceduresCorrectiveActionInd
A	Yes (true)
B	Yes (true)
C	Yes (true)

Supplemental Information Detail SupplementalInformationDetail (5 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
SCHEDULE K, PART III, LINE 3A, COLUMN C	NAS HAS ENTERED INTO A MANAGEMENT OR SERVICE CONTRACT, WHICH NAS BELIEVES SATISFIES THE SAFE HARBOR STANDARDS UNDER REV. PROC. 97-13.
SCHEDULE K, PART III, LINE 3B, COLUMN C	THE NAS HAS ENTERED INTO RESEARCH AGREEMENTS, WHICH NAS BELIEVES SATISFIES THE SAFE HARBOR STANDARDS UNDER REV. PROC. 2007-47.
SCHEDULE K, PART IV, LINE 2C, COLUMN A	FOR BOND CUSIP #2548394D2, THE REBATE COMPUTATION WAS PERFORMED ON DECEMBER 3, 2012.
SCHEDULE K, PART IV, LINE 2C, COLUMN B	FOR BOND CUSIP #2548395A7, THE REBATE COMPUTATION WAS PERFORMED ON DECEMBER 3, 2012.
SCHEDULE K, PART IV, LINE 2C, COLUMN C	FOR BOND CUSIP #2548398N6, THE REBATE COMPUTATION WAS PERFORMED ON MAY 1, 2014. AN ADDITIONAL REBATE COMPUTATION WAS PERFORMED ON MAY 1, 2015.

Schedule L IRS990ScheduleL

Loans Btwn Org Interested Prsn LoansBtwnOrgInterestedPrsnGrp (2 entries)

Relationship With OrgRelationshipWithOrgTxt	Loan PurposeLoanPurposeTxt	Loan From OrganizationLoanFromOrganizationInd	Original PrincipalOriginalPrincipalAmt	Balance DueBalanceDueAmt	DefaultDefaultInd	Board Or Committee ApprovalBoardOrCommitteeApprovalInd	Written AgreementWrittenAgreementInd
Ralph J Cicerone
PRESIDENT	Purchase Residence	Yes (X)	$2,250,000	$2,250,000	false	Yes (true)	Yes (true)
C DAN MOTE JR
PRESIDENT - NAE	PURCHASE RESIDENCE	Yes (X)	$1,500,000	$1,500,000	false	Yes (true)	Yes (true)

Field	Value	IRS element (for citing)
Total Balance Due	$3,750,000	TotalBalanceDueAmt

Schedule M IRS990ScheduleM

Field	Value	IRS element (for citing)
Works Of Art		WorksOfArtGrp
Art Historical Treasures		ArtHistoricalTreasuresGrp
Art Fractional Interest		ArtFractionalInterestGrp
Books And Publications		BooksAndPublicationsGrp
Clothing And Household Goods		ClothingAndHouseholdGoodsGrp
Cars And Other Vehicles		CarsAndOtherVehiclesGrp
Boats And Planes		BoatsAndPlanesGrp
Intellectual Property		IntellectualPropertyGrp

Securities Publicly Traded SecuritiesPubliclyTradedGrp

Field	Value	IRS element (for citing)
Non Cash Checkbox	Yes (X)	NonCashCheckboxInd
Contribution	8	ContributionCnt
Noncash Contributions Rpt F990	$195,870	NoncashContributionsRptF990Amt
Method Of Determining Revenues	Sale Price	MethodOfDeterminingRevenuesTxt

Field	Value	IRS element (for citing)
Securities Closely Held Stock		SecuritiesCloselyHeldStockGrp
Secur Prtnrshp Trust Intrsts		SecurPrtnrshpTrustIntrstsGrp
Securities Miscellaneous		SecuritiesMiscellaneousGrp
Qualified Contrib Hist Struct		QualifiedContribHistStructGrp
Qualified Contrib Other		QualifiedContribOtherGrp
Real Estate Residential		RealEstateResidentialGrp
Real Estate Commercial		RealEstateCommercialGrp
Real Estate Other		RealEstateOtherGrp
Collectibles		CollectiblesGrp
Food Inventory		FoodInventoryGrp
Drugs And Medical Supplies		DrugsAndMedicalSuppliesGrp
Taxidermy		TaxidermyGrp
Historical Artifacts		HistoricalArtifactsGrp
Scientific Specimens		ScientificSpecimensGrp
Archaeological Artifacts		ArchaeologicalArtifactsGrp
Any Property That Must Be Held	false	AnyPropertyThatMustBeHeldInd
Review Process Unusual NC Gifts	Yes (true)	ReviewProcessUnusualNCGiftsInd
Third Parties Used	Yes (true)	ThirdPartiesUsedInd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	Schedule M Line 32a	FormAndLineReferenceDesc
Explanation	The organization utilizes a third-party investment firm to receive and sell donated securities.	ExplanationTxt

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (8 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
PART VI, SECTION A, LINES 6, 7A AND 7B GOVERNANCE	THE ORGANIZATION IS A PRIVATE MEMBERSHIP ORGANIZATION. THE NAS CONSTITUTION PROVIDES THAT THE ACADEMY SHALL CONSIST OF MEMBERS, MEMBERS EMERITI AND FOREIGN ASSOCIATES. MEMBERS OF NAS ARE ELECTED BY THE MEMBERS IN RECOGNITION OF THEIR DISTINGUISHED AND CONTINUING ACHIEVEMENTS IN ORIGINAL RESEARCH. THE OFFICERS OF THE ACADEMY ARE CHOSEN FROM THE MEMBERSHIP, AND AMENDMENTS TO THE ORGANIZATION'S CONSTITUTION AND BYLAWS, AND ELECTION OF NEW MEMBERS, OFFICERS, AND COUNCIL MEMBERS REQUIRE A VOTE OF THE MEMBERS. THE OFFICERS OF THE ORGANIZATION, TOGETHER WITH TWELVE MEMBERS TO BE ELECTED, SHALL CONSTITUTE THE NATIONAL ACADEMY OF SCIENCES (NAS) COUNCIL FOR THE TRANSACTION OF SUCH BUSINESS AS MAY BE ASSIGNED TO IT BY THE CONSTITUTION, BYLAWS, OR THE MEMBERSHIP. THE NAS COUNCIL HAS GENERAL SUPERVISION OVER THE ELECTION OF THE OFFICERS OF THE ORGANIZATION, AND SHALL SET THE DATE FOR ELECTION AND APPOINTING NOMINATING COMMITTEES. THE NAS COUNCIL MAY DELEGATE ITS AUTHORITY TO APPROPRIATE OFFICIALS OF THE ORGANIZATION EXCEPT WITH RESPECT TO THOSE AUTHORITIES CONCERNING MEMBERSHIP AFFAIRS.
Part VI, Section B, Line 11 Policies	The Draft 990 is prepared by the Office of the Chief Financial Officer. It is reviewed by the Office of General Counsel and an external tax advisor before being reviewed by the auditing committee. The final form is then provided to the full NAS Council prior to its submission.
Part VI, Section B, Lines 12b, 12c Policies	ANNUALLY, THE GENERAL COUNSEL LEADS A DISCUSSION AT A MEETING OF OFFICERS AND DIRECTORS AT WHICH THE CONFLICT OF INTEREST POLICY IS REVIEWED. ALL OFFICERS/DIRECTORS ARE ASKED ABOUT ANY CURRENT CONFLICTS AND REQUIRED TO SIGN A STATEMENT THAT THEY UNDERSTAND AND WILL ABIDE BY ALL CONFLICT OF INTEREST POLICIES AND PROCEDURES. OFFICERS, COUNCIL MEMBERS, AND KEY EMPLOYEES ARE ALSO ASKED TO COMPLETE AN ANNUAL QUESTIONNAIRE REGARDING CERTAIN BUSINESS TRANSACTIONS THAT COULD POTENTIALLY RESULT IN A CONFLICT OF INTEREST.
Part VI, Section B, Line 15	COMPENSATION DECISIONS FOR ALL DISQUALIFIED PERSONS AS DEFINED IN IRC SECTION 4958 ARE MADE ANNUALLY BY AN EXECUTIVE COMPENSATION COMMITTEE COMPOSED OF INDEPENDENT DIRECTORS ON THE BASIS OF EXECUTIVE COMPENSATION COMPATIBILITY DATA, INCLUDING A MARKET COMPENSATION SURVEY CONDUCTED BY THE OFFICE OF HUMAN RESOURCES THAT REVIEWS THE COMPENSATION OF THE HEADS OF THE LEADING UNIVERSITIES AND CHIEF EXECUTIVE OFFICERS OF SIMILAR ORGANIZATIONS. THERE IS A RECORD OF THE EXECUTIVE COMPENSATION COMMITTEE'S DELIBERATIONS AND DECISIONS. COMPENSATION DECISIONS ARE MADE ANNUALLY FOR OTHER KEY AND HIGH PAID EMPLOYEES BY A COMMITTEE OF SENIOR STAFF ON THE BASIS OF COMPARIBILITY DATA.
Part VI, Section C Disclosure, Line 17	NAS files returns in the states listed on the 990 Part VI Section C Line 17. In addition, NAS files charitable solicitation registrations with a 990 attached in the following states: AL, AK, AR, CO, FL, GA, HI, KY, ME, MA, MI, MN, MS, NH, NJ, NM, ND, OH, OK, PA, RI, TN, UT, WA, WV, WI.
Part VI, Section C Disclosure, Line 19	NAS makes its governing documents, conflict of interest policy, and financial statements available to the public upon request. THE GOVERNING DOCUMENTS AND ANNUAL FINANCIAL STATEMENTS ARE ALSO AVAILABLE ON THE ORGANIZATION'S WEBSITE.
Part XI, Line 9	Amount consists of (589,485) of unrealized loss on derivatives and unrealized loss on charitable gift annuities.
GULF RESEARCH PROGRAM: SIGNIFICANT INCREASE IN NET ASSETS & REVENUE	PART X BALANCE SHEET LINES 3 & 28 THE US GOVERNEMENT ANNOUNCED IN 2012 AND EARLY 2013 TWO SETTLEMENT AGREEMENTS CONCERNING THE 2010 DEEPWATER HORIZON DISASTER, ONE WITH BP EXPLORATION AND PRODUCTION INC (BP) AND THE OTHER WITH TRANSOCEAN DEEPWATER, INC (TRANSOCEAN). AS PART OF THESE SETTLEMENT AGREEMENTS, NAS WILL RECEIVE $500 MILLION OVER A 5-YEAR PERIOD TO ESTABLISH A NEW 30-YEAR PROGRAM ON HUMAN HEALTH AND ENVIRONMENTAL PROTECTION IN THE GULF OF MEXICO. BP WILL PAY $350 MILLION OVER 5-YEARS AND TRANSOCEAN WILL PAY $150 MILLION OVER 4-YEARS UNDER THE TERMS OF THE RESPECTIVE SETTLEMENT AGREEMENTS, WHICH AMOUNTS WILL BE INVESTED AND WILL BE FULLY EXPENDED BY THE END OF THE 30-YEAR PERIOD. PRESENT VALUE OF THE BALANCE OF THESE PAYMENTS IS $452.9 MILLION AS OF DECEMBER 31, 2014. THE UNPAID BALANCE DUE FOR EACH AGREEMENT IS REFLECTED IN PLEDGES AND GRANTS RECEIVABLE, NET.

Schedule R IRS990ScheduleR

Id Disregarded Entities IdDisregardedEntitiesGrp

Disregarded Entity Name DisregardedEntityName

Field	Value	IRS element (for citing)
Business Name Line1	NAS Title Holding LLC	BusinessNameLine1Txt

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	5635 Bent Branch Road	AddressLine1Txt
City	Bethesda	CityNm
State Abbreviation	MD	StateAbbreviationCd
ZIP	20816	ZIPCd

Field	Value	IRS element (for citing)
EIN	530196932	EIN
Primary Activities	Title Holding	PrimaryActivitiesTxt
Legal Domicile State	MD	LegalDomicileStateCd
Total Income	$0	TotalIncomeAmt
End Of Year Assets	$123,236,297	EndOfYearAssetsAmt

Direct Controlling Entity Name DirectControllingEntityName

Field	Value	IRS element (for citing)
Business Name Line1	NAS	BusinessNameLine1Txt

Id Related Tax Exempt Org IdRelatedTaxExemptOrgGrp (3 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	EINEIN	Primary ActivitiesPrimaryActivitiesTxt	Legal Domicile StateLegalDomicileStateCd	Exempt Code SectionExemptCodeSectionTxt	Public Charity StatusPublicCharityStatusTxt	Business Name Line1DirectControllingEntityName/BusinessNameLine1Txt	Controlled OrganizationControlledOrganizationInd
The National Academies Corporation
100 ACADEMY	Irvine	CA	92617	942994279	Support Org	CA	501(c)(3)	11a	NAS	Yes (true)
NAS Retiree Welfare Benefit Plan Trust
2101 CONSTITUTION AVENUE NW	WASHINGTON	DC	20418	526976965	Support Org	DC	501(c)(3)	11a	NAS	Yes (true)
National Academy of Engineering Fund
2101 CONSTITUTION AVENUE NW	WASHINGTON	DC	20418	237284092	Support Org	DC	501(c)(3)	11a	NAS	Yes (true)

Field	Value	IRS element (for citing)
Receipt Of Int Annts Rnts Rylts	false	ReceiptOfIntAnntsRntsRyltsInd
Gift Grnt Or Cap Contri To Oth Org	false	GiftGrntOrCapContriToOthOrgInd
Gift Grnt Cap Contri From Oth Org	Yes (true)	GiftGrntCapContriFromOthOrgInd
Loans Or Guarantees To Other Org	false	LoansOrGuaranteesToOtherOrgInd
Loans Or Guarantees From Oth Org	false	LoansOrGuaranteesFromOthOrgInd
Div Related Organization	false	DivRelatedOrganizationInd
Asset Sale To Other Org	false	AssetSaleToOtherOrgInd
Asset Purchase From Other Org	false	AssetPurchaseFromOtherOrgInd
Asset Exchange	false	AssetExchangeInd
Rental Of Facilities To Oth Org	false	RentalOfFacilitiesToOthOrgInd
Rental Of Fclts From Oth Org	false	RentalOfFcltsFromOthOrgInd
Perform Of Services For Oth Org	Yes (true)	PerformOfServicesForOthOrgInd
Perform Of Services By Other Org	false	PerformOfServicesByOtherOrgInd
Sharing Of Facilities	Yes (true)	SharingOfFacilitiesInd
Paid Employees Sharing	Yes (true)	PaidEmployeesSharingInd
Reimbursement Paid To Other Org	false	ReimbursementPaidToOtherOrgInd
Reimbursement Paid By Other Org	Yes (true)	ReimbursementPaidByOtherOrgInd
Transfer To Other Org	Yes (true)	TransferToOtherOrgInd
Transfer From Other Org	false	TransferFromOtherOrgInd

Transactions Related Org TransactionsRelatedOrgGrp (4 entries)

Transaction TypeTransactionTypeTxt	InvolvedInvolvedAmt	Method Of Amount DeterminationMethodOfAmountDeterminationTxt
THE NATIONAL ACADEMIES CORPORATION
Q	$58,711	CASH
RETIREE WELFARE BENEFIT PLAN TRUST
R	$216,195	CASH
National Academy of Engineering Fund
c	$4,932,108	CASH
National Academy of Engineering Fund
Q	$1,686,761	CASH