NATIONAL ACADEMY OF SCIENCES: Form 990, tax year 2012

View the entire original 990 at ProPublica ↗

Organization: NATIONAL ACADEMY OF SCIENCES (EIN 53-0196932)
Tax period: 2012-01-01 to 2012-12-31
Filed: 2013-11-13
IRS object ID: 201303179349305745
Schema version: 2012v2.1
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 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)
Timestamp	2013-11-13T16:25:55-06:00	Timestamp
Tax Period End Date	2012-12-31	TaxPeriodEndDate

Preparer Firm PreparerFirm

Preparer Firm Business Name PreparerFirmBusinessName

Field	Value	IRS element (for citing)
Business Name Line1	GRANT THORNTON LLP	BusinessNameLine1

Preparer Firm US Address PreparerFirmUSAddress

Field	Value	IRS element (for citing)
Address Line1	2001 MARKET STREET SUITE 3100	AddressLine1
City	PHILADELPHIA	City
State	PA	State
ZIP Code	19103	ZIPCode

Field	Value	IRS element (for citing)
Return Type	990	ReturnType
Tax Period Begin Date	2012-01-01	TaxPeriodBeginDate

Filer Filer

Field	Value	IRS element (for citing)
EIN	530196932	EIN

Name Name

Field	Value	IRS element (for citing)
Business Name Line1	National Academy of Sciences	BusinessNameLine1

Field	Value	IRS element (for citing)
In Care Of Name	% CRAIG MEYER/NAS	InCareOfName
Name Control	NATI	NameControl
Phone	2023343003	Phone

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	2101 Constitution Avenue NW	AddressLine1
Address Line2	Suite	AddressLine2
City	Washington	City
State	DC	State
ZIP Code	204180007	ZIPCode

Officer Officer

Field	Value	IRS element (for citing)
Name	MARY SALMON	Name
Title	CHIEF FIN'L OFFICER	Title
Phone	2023343003	Phone
Date Signed	2013-11-13	DateSigned
Authorize Third Party	true	AuthorizeThirdParty

Preparer Preparer

Field	Value	IRS element (for citing)
Name	Frank Giardini	Name
Phone	2155614200	Phone

Field	Value	IRS element (for citing)
Tax Year	2012	TaxYear
Build TS	2016-02-24 21:20:13Z	BuildTS

Form 990 IRS990

Field	Value	IRS element (for citing)
Name Of Principal Officer Person	Ralph J Cicerone	NameOfPrincipalOfficerPerson

Address Principal Officer US AddressPrincipalOfficerUS

Field	Value	IRS element (for citing)
Address Line1	2101 CONSTITUTION AVE NW	AddressLine1
City	Washington	City
State	DC	State
ZIP Code	20418	ZIPCode

Field	Value	IRS element (for citing)
Gross Receipts	526810734	GrossReceipts
Group Return For Affiliates	false	GroupReturnForAffiliates
Organization501c3	X	Organization501c3
Web Site	www.nas.edu	WebSite
Type Of Organization Corporation	X	TypeOfOrganizationCorporation
Year Formation	1863	YearFormation
State Legal Domicile	DC	StateLegalDomicile
Activity Or Mission Description	THE NATIONAL ACADEMY OF SCIENCES (NAS) IS DEDICATED TO THE FURTHERANCE OF SCIENCE AND ITS USE FOR THE GENERAL WELFARE.	ActivityOrMissionDescription
Nbr Voting Members Governing Body	17	NbrVotingMembersGoverningBody
Nbr Independent Voting Members	12	NbrIndependentVotingMembers
Total Nbr Employees	1331	TotalNbrEmployees
Total Nbr Volunteers	6000	TotalNbrVolunteers
Total Gross UBI	187040	TotalGrossUBI
Net Unrelated Business Txbl Income	82420	NetUnrelatedBusinessTxblIncome
Contributions Grants Prior Year	327102783	ContributionsGrantsPriorYear
Contributions Grants Current Year	301870682	ContributionsGrantsCurrentYear
Program Service Revenue Prior Year	5803758	ProgramServiceRevenuePriorYear
Program Service Revenue CY	6471593	ProgramServiceRevenueCY
Investment Income Prior Year	23239034	InvestmentIncomePriorYear
Investment Income Current Year	12052154	InvestmentIncomeCurrentYear
Other Revenue Prior Year	2894283	OtherRevenuePriorYear
Other Revenue Current Year	1406740	OtherRevenueCurrentYear
Total Revenue Prior Year	359039858	TotalRevenuePriorYear
Total Revenue Current Year	321801169	TotalRevenueCurrentYear
Grants And Similar Amnts Prior Year	39193168	GrantsAndSimilarAmntsPriorYear
Grants And Similar Amnts CY	43502347	GrantsAndSimilarAmntsCY
Benefits Paid To Members Prior Year	0	BenefitsPaidToMembersPriorYear
Benefits Paid To Members CY	0	BenefitsPaidToMembersCY
Salaries Etc Prior Year	136099780	SalariesEtcPriorYear
Salaries Etc Current Year	134023490	SalariesEtcCurrentYear
Total Prof Fundrsng Exp Prior Year	0	TotalProfFundrsngExpPriorYear
Total Prof Fundrsng Exp CY	0	TotalProfFundrsngExpCY
Total Fundrsng Exp Current Year	2354988	TotalFundrsngExpCurrentYear
Other Expense Prior Year	170135663	OtherExpensePriorYear
Other Expenses Current Year	152141052	OtherExpensesCurrentYear
Total Expenses Prior Year	345428611	TotalExpensesPriorYear
Total Expenses Current Year	329666889	TotalExpensesCurrentYear
Revenues Less Expenses Prior Year	13611247	RevenuesLessExpensesPriorYear
Revenues Less Expenses CY	-7865720	RevenuesLessExpensesCY
Total Assets BOY	769096742	TotalAssetsBOY
Total Assets EOY	788425393	TotalAssetsEOY
Total Liabilities BOY	328831202	TotalLiabilitiesBOY
Total Liabilities EOY	325225569	TotalLiabilitiesEOY
Net Assets Or Fund Balances BOY	440265540	NetAssetsOrFundBalancesBOY
Net Assets Or Fund Balances EOY	463199824	NetAssetsOrFundBalancesEOY
Info In Schedule O Part III	X	InfoInScheduleOPartIII
Mission Description	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.	MissionDescription
Significant New Program Services	false	SignificantNewProgramServices
Significant Change	false	SignificantChange
Expense	223096008	Expense
Grants	36145677	Grants
Revenue	461134	Revenue
Description	PERFORMANCE IN CONNECTION WITH CONTRACTS AND GRANTS WITH THE US GOVERNMENT IN ACCORDANCE WITH THE NATIONAL ACADEMY OF SCIENCES CONGRESSIONAL CHARTER.	Description

Activity2 Activity2

Field	Value	IRS element (for citing)
Expense	43826564	Expense
Grants	6149283	Grants
Revenue	5657764	Revenue
Description	STUDIES, PROJECTS AND OTHER SERVICES IN CONNECTION WITH PRIVATE GRANTS AND OTHER ARRANGEMENTS EXCLUSIVE OF WORK FUNDED BY THE US GOVERNMENT.	Description

Activity3 Activity3

Field	Value	IRS element (for citing)
Expense	5036302	Expense
Grants	1207387	Grants
Revenue	352695	Revenue
Description	ENDOWMENT AND TRUST ACTIVITIES REPRESENTING SCIENTIFIC PRIZES, AWARDS, AND SUPPORT OF RESEARCH.	Description

Field	Value	IRS element (for citing)
Total Program Service Expense	271958874	TotalProgramServiceExpense
Described In501 C3	true	DescribedIn501C3
Schedule B Required	true	ScheduleBRequired
Political Activities	false	PoliticalActivities
Lobbying Activities	false	LobbyingActivities
Subject To Proxy Tax	false	SubjectToProxyTax
Donor Advised Funds	false	DonorAdvisedFunds
Conservation Easements	false	ConservationEasements
Collections Of Art	false	CollectionsOfArt
Credit Counseling	false	CreditCounseling
Term Or Permanent Endowments	true	TermOrPermanentEndowments
Report Land Bldg Equip	true	ReportLandBldgEquip
Report Invest Oth Securities	true	ReportInvestOthSecurities
Report Prog Rel Invest	false	ReportProgRelInvest
Report Other Assets	false	ReportOtherAssets
Report Other Liabilities	true	ReportOtherLiabilities
Report Fin48 Footnote	true	ReportFin48Footnote
Independent Audit Financial Stmt	true	IndependentAuditFinancialStmt
Consolidated Audit Financial Stmt	false	ConsolidatedAuditFinancialStmt
School	false	School
Foreign Office	true	ForeignOffice
Foreign Activities	true	ForeignActivities
More Than5000 K To Organizations	true	MoreThan5000KToOrganizations
More Than5000 K To Individuals	true	MoreThan5000KToIndividuals
Professional Fundraising	false	ProfessionalFundraising
Fundraising Activities	false	FundraisingActivities
Gaming	false	Gaming
Hospital	false	Hospital
Grants To Organizations	true	GrantsToOrganizations
Grants To Individuals	true	GrantsToIndividuals
Schedule J Required	true	ScheduleJRequired
Tax Exempt Bonds	true	TaxExemptBonds
Invest Tax Exempt Bonds	false	InvestTaxExemptBonds
Escrow Account	false	EscrowAccount
On Behalf Of Issuer	false	OnBehalfOfIssuer
Excess Benefit Transaction	false	ExcessBenefitTransaction
Prior Excess Benefit Transaction	false	PriorExcessBenefitTransaction
Loan To Officer Or DQP	true	LoanToOfficerOrDQP
Grant To Related Person	false	GrantToRelatedPerson
Bsnss Rltnshp With Organization	false	BsnssRltnshpWithOrganization
Bsnss Rltnshp Thru Family Member	false	BsnssRltnshpThruFamilyMember
Officer Entity With Bsnss Rltnshp	false	OfficerEntityWithBsnssRltnshp
Deductible Non Cash Contributions	true	DeductibleNonCashContributions
Deductible Contributions Of Art	false	DeductibleContributionsOfArt
Terminated	false	Terminated
Partial Liquidation	false	PartialLiquidation
Disregarded Entity	true	DisregardedEntity
Related Entity	true	RelatedEntity
Related Org Controlled Entity	true	RelatedOrgControlledEntity
Transaction Related Entity	true	TransactionRelatedEntity
Transfers To Exempt Non Chrtbl Org	false	TransfersToExemptNonChrtblOrg
Activities Conducted Partnership	false	ActivitiesConductedPartnership
Schedule O Required	true	ScheduleORequired
Number Forms Transmitted With1096	684	NumberFormsTransmittedWith1096
Number W2 G Included	0	NumberW2GIncluded
Compliance With Backup Witholding	true	ComplianceWithBackupWitholding
Number Of Employees	1331	NumberOfEmployees
Employment Tax Returns Filed	true	EmploymentTaxReturnsFiled
Unrelated Business Income	true	UnrelatedBusinessIncome
Form990-T Filed	true	Form990-TFiled
Foreign Financial Account	false	ForeignFinancialAccount
Prohibited Tax Shelter Trans	false	ProhibitedTaxShelterTrans
Taxable Party Notification	false	TaxablePartyNotification
Non Deductible Contributions	false	NonDeductibleContributions
Quid Pro Quo Contributions	false	QuidProQuoContributions
Form8282 Property Disposed Of	false	Form8282PropertyDisposedOf
Funds To Pay Premiums	false	FundsToPayPremiums
Premiums Paid	false	PremiumsPaid
Indoor Tanning Services	false	IndoorTanningServices
Info In Schedule O Part VI	X	InfoInScheduleOPartVI
Nbr Voting Governing Body Members	17	NbrVotingGoverningBodyMembers
Number Independent Voting Members	12	NumberIndependentVotingMembers
Family Or Business Relationship	false	FamilyOrBusinessRelationship
Delegation Of Management Duties	false	DelegationOfManagementDuties
Changes To Organizing Docs	false	ChangesToOrganizingDocs
Material Diversion Or Misuse	false	MaterialDiversionOrMisuse
Members Or Stockholders	true	MembersOrStockholders
Election Of Board Members	true	ElectionOfBoardMembers
Decisions Subject To Approval	true	DecisionsSubjectToApproval
Minutes Of Governing Body	true	MinutesOfGoverningBody
Minutes Of Committees	true	MinutesOfCommittees
Officer Mailing Address	false	OfficerMailingAddress
Local Chapters	false	LocalChapters
Form990 Provided To Governing Body	true	Form990ProvidedToGoverningBody
Conflict Of Interest Policy	true	ConflictOfInterestPolicy
Annual Disclosure Covered Persons	true	AnnualDisclosureCoveredPersons
Regular Monitoring Enforcement	true	RegularMonitoringEnforcement
Whistleblower Policy	true	WhistleblowerPolicy
Document Retention Policy	true	DocumentRetentionPolicy
Compensation Process CEO	true	CompensationProcessCEO
Compensation Process Other	true	CompensationProcessOther
Investment In Joint Venture	false	InvestmentInJointVenture
States Where Copy Of Return Is Filed	AL	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	AK	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	AZ	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	AR	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	CA	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	CO	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	CT	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	DC	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	FL	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	GA	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	HI	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	KY	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	ME	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	MD	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	MA	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	MI	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	MN	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	MS	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	NH	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	NJ	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	NM	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	NY	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	ND	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	OH	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	OK	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	PA	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	RI	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	TN	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	UT	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	VA	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	WA	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	WV	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	WI	StatesWhereCopyOfReturnIsFiled
Upon Request	X	UponRequest

The Books Are In Care Of TheBooksAreInCareOf

Field	Value	IRS element (for citing)
Name Person	CRAIG MEYERNAS	NamePerson
Telephone Number	2023343003	TelephoneNumber

Address US AddressUS

Field	Value	IRS element (for citing)
Address Line1	500 FIFTH STREET NW	AddressLine1
City	Washington	City
State	DC	State
ZIP Code	20001	ZIPCode

Field	Value	IRS element (for citing)
Info In Schedule O Part VII	X	InfoInScheduleOPartVII

Form990 Part VII Section A Form990PartVIISectionA (34 entries)

TitleTitle	Average Hours Per WeekAverageHoursPerWeek	Average Hours Per Week RelatedAverageHoursPerWeekRelated	Individual Trustee Or DirectorIndividualTrusteeOrDirector	OfficerOfficer	Reportable Comp From OrganizationReportableCompFromOrganization	Reportable Comp From Related OrgsReportableCompFromRelatedOrgs	Other CompensationOtherCompensation	Key EmployeeKeyEmployee	Highest Compensated EmployeeHighestCompensatedEmployee
RALPH J CICERONE
PRESIDENT	37.5	1.0	X	X	699233	0	178314
BARBARA SCHAAL
VICE PRESIDENT	19.0		X	X	0	0	0
SUSAN R WESSLER
HOME SECRETARY	19.0		X	X	0	0	0
MICHAEL T CLEGG
FOREIGN SECRETARY	19.0		X	X	0	0	0
JEREMIAH OSTRIKER
TREASURER	19.0	1.0	X	X	0	0	0
ROBERT C DYNES
NAS Council Member	4.0		X		0	0	0
PAUL G FALKOWSKI
NAS Council Member	4.0		X		0	0	0
DAVID GINSBURG
NAS Council Member	4.0		X		0	0	0
DIANE E GRIFFIN
NAS Council Member	4.0		X		0	0	0
CAROL A GROSS
NAS Council Member	4.0		X		0	0	0
JOHN G HILDEBRAND-BEG 7112
NAS Council Member	4.0		X		0	0	0
RICHARD P LIFTON-BEG 7112
NAS Council Member	4.0		X		0	0	0
DOUGLAS S MASSEY-END 63012
NAS Council Member	4.0		X		0	0	0
ROWENA G MATTHEWS-BEG 7112
NAS Council Member	4.0		X		0	0	0
BRIAN W MATTHEWS-END 63012
NAS Council Member	4.0		X		0	0	0
LARRY SQUIRE-END 63012
NAS Council Member	4.0		X		0	0	0
SUSAN S TAYLOR
NAS Council Member	4.0		X		0	0	0
ANNE TREISMAN
NAS Council Member	4.0		X		0	0	0
MICHAEL S TURNER-END 63012
NAS Council Member	4.0		X		0	0	0
IRVING L WEISSMAN
NAS Council Member	4.0		X		0	0	0
MARIA T ZUBER-BEG 7112
NAS Council Member	4.0		X		0	0	0
CHARLES VEST
PRESIDENT- NAE	37.5	2.0		X	698441	0	120562
HARVEY FINEBERG
PRESIDENT- IOM	37.5	1.0		X	738430	0	70062
BRUCE DARLING
EXECUTIVE OFFICER	37.5			X	196790	0	55627
MARY SALMON
CHIEF FINANCIAL OFFICER	37.5	1.0		X	221476	0	37583
RICHARD BISSELL
EXECUTIVE DIRECTOR PGA	37.5				240809	0	60104	X
JAMES F HINCHMAN
Dep EXEC OFCR/CHIEF OP OFCR	37.5				407402	0	53965	X
JUDITH SALERNO
EXECUTIVE DIRECTOR IOM	37.5				261951	0	76088	X
ROBERT SKINNER
EXECUTIVE DIRECTOR TRB	37.5				256912	0	71478	X
EVAN DOUPLE
RERF ASSOC CHIEF OF RESEARCH	37.5				336934	0	54507		X
ERIC GRANT
RERF ASSISTANT CHIEF RESEARCH	37.5				402197	0	14480		X
WAN-LING HSU
RESEARCH SCIENTIST	37.5				275901	0	7982		X
ROY SHORE
RERF VICE CHAIR	37.5				469770	0	65995		X
DOUGLAS SOLVIE
RERF ASSOC CHIEF RESEARCH	37.5				301146	0	24445		X

Field	Value	IRS element (for citing)
Total Reportable Comp From Org	5507392	TotalReportableCompFromOrg
Total Reportable Comp Frm Rltd Orgs	0	TotalReportableCompFrmRltdOrgs
Total Other Compensation	891192	TotalOtherCompensation
Number Individuals GT100 K	324	NumberIndividualsGT100K
Formers Listed	false	FormersListed
Total Comp GT150 K	true	TotalCompGT150K
Compensation From Other Sources	false	CompensationFromOtherSources

Contractor Compensation ContractorCompensation (5 entries)

Address Line1AddressOfContractor/AddressUS/AddressLine1	CityAddressOfContractor/AddressUS/City	StateAddressOfContractor/AddressUS/State	ZIP CodeAddressOfContractor/AddressUS/ZIPCode	Description Of ServicesDescriptionOfServices	CompensationCompensation
DARTMOUTH JOURNAL SERVICES
11311 MCCORMICK RD STE 260	HUNT VALLEY	MD	21031	PRINTING/FULFILLMENT	5487150
CUBRC INC
4455 GENESSE STREET	BUFFALO	NY	14225	TRANSPORTATION STUDY	3065595
CAMBRIDGE SYSTEMATICS
100 CAMBRIDGE PARK DR SUITE 400	CAMBRIDGE	MA	02104	TRANSPORTATION STUDY	3156216
VIRGINIA TECH
1880 PRATT DRIVE	BLACKSBURG	VA	24060	TRANSPORTATION STUDY	3054009
HOME BOX OFFICE INC
1100 AVENUE OF THE AMERICAS	NEW YORK	NY	10036	OBESITY STUDY	7839100

Field	Value	IRS element (for citing)
Number Of Contractors GT100 K	207	NumberOfContractorsGT100K
Membership Dues	1425823	MembershipDues
Related Organizations	6268469	RelatedOrganizations
Government Grants	251584558	GovernmentGrants
All Other Contributions	42591832	AllOtherContributions
Noncash Contributions	1817202	NoncashContributions
Total Contributions	301870682	TotalContributions

Program Service Revenue ProgramServiceRevenue (2 entries)

DescriptionDescription	Total Revenue ColumnTotalRevenueColumn	Related Or Exempt Function IncomeRelatedOrExemptFunctionIncome
REGISTRATION FEES	6399677	6399677
MUSEUM ADMISSION FEES	71916	71916

Field	Value	IRS element (for citing)
Total Program Service Revenue	6471593	TotalProgramServiceRevenue

Investment Income InvestmentIncome

Field	Value	IRS element (for citing)
Total Revenue Column	11749288	TotalRevenueColumn
Exclusion	$11,749,288	ExclusionAmount

Income From Invest Bond Proceeds IncomeFromInvestBondProceeds

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

Royalties Revenue RoyaltiesRevenue

Field	Value	IRS element (for citing)
Total Revenue Column	517822	TotalRevenueColumn
Exclusion	$517,822	ExclusionAmount

Gross Rents GrossRents

Field	Value	IRS element (for citing)
Real	717838	Real

Less Rental Expenses LessRentalExpenses

Field	Value	IRS element (for citing)
Real	743321	Real

Rental Income Or Loss RentalIncomeOrLoss

Field	Value	IRS element (for citing)
Real	-25483	Real
Personal	0	Personal

Net Rental Income Or Loss NetRentalIncomeOrLoss

Field	Value	IRS element (for citing)
Total Revenue Column	-25483	TotalRevenueColumn
Exclusion	-$25,483	ExclusionAmount

Gross Amount Sales Assets GrossAmountSalesAssets

Field	Value	IRS element (for citing)
Securities	187020199	Securities

Less Cost Oth Basis Sales Expenses LessCostOthBasisSalesExpenses

Field	Value	IRS element (for citing)
Securities	186717333	Securities

Gain Or Loss GainOrLoss

Field	Value	IRS element (for citing)
Securities	302866	Securities

Net Gain Or Loss Investments NetGainOrLossInvestments

Field	Value	IRS element (for citing)
Total Revenue Column	302866	TotalRevenueColumn
Unrelated Business Revenue	36926	UnrelatedBusinessRevenue
Exclusion	$265,940	ExclusionAmount

Net Income From Fundraising Events NetIncomeFromFundraisingEvents

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

Net Income From Gaming NetIncomeFromGaming

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

Field	Value	IRS element (for citing)
Gross Sales Of Inventory	17490150	GrossSalesOfInventory
Cost Of Goods Sold	17548911	CostOfGoodsSold

Net Income Or Loss NetIncomeOrLoss

Field	Value	IRS element (for citing)
Total Revenue Column	-58761	TotalRevenueColumn
Related Or Exempt Function Income	-58761	RelatedOrExemptFunctionIncome

Other Revenue Misc OtherRevenueMisc (3 entries)

DescriptionDescription	Business CodeBusinessCode	Total Revenue ColumnTotalRevenueColumn	ExclusionExclusionAmount	Unrelated Business RevenueUnrelatedBusinessRevenue
PARKING REIMB.	900099	567140	$567,140
PRINTING SERVICES	323100	45917		45917
ADVERTISING INCOME	541800	117820		117820

Miscellaneous Revenue MiscellaneousRevenue

Field	Value	IRS element (for citing)
Total Revenue Column	242285	TotalRevenueColumn
Related Or Exempt Function Income	250931	RelatedOrExemptFunctionIncome
Unrelated Business Revenue	-13623	UnrelatedBusinessRevenue
Exclusion	$4,977	ExclusionAmount

Field	Value	IRS element (for citing)
Total Other Revenue	973162	TotalOtherRevenue

Total Revenue TotalRevenue

Field	Value	IRS element (for citing)
Total Revenue Column	321801169	TotalRevenueColumn
Related Or Exempt Function Income	6663763	RelatedOrExemptFunctionIncome
Unrelated Business Revenue	187040	UnrelatedBusinessRevenue
Exclusion	$13,079,684	ExclusionAmount

Grants To Domestic Orgs GrantsToDomesticOrgs

Field	Value	IRS element (for citing)
Total	4875373	Total
Program Services	4875373	ProgramServices

Grants To Domestic Individuals GrantsToDomesticIndividuals

Field	Value	IRS element (for citing)
Total	35270438	Total
Program Services	35270438	ProgramServices

Foreign Grants ForeignGrants

Field	Value	IRS element (for citing)
Total	3356536	Total
Program Services	3356536	ProgramServices

Benefits To Members BenefitsToMembers

Field	Value	IRS element (for citing)
Total	0	Total

Comp Current Officers Directors CompCurrentOfficersDirectors

Field	Value	IRS element (for citing)
Total	4445229	Total
Management And General	4445229	ManagementAndGeneral

Comp Disqual Persons CompDisqualPersons

Field	Value	IRS element (for citing)
Total	0	Total

Other Salaries And Wages OtherSalariesAndWages

Field	Value	IRS element (for citing)
Total	93487273	Total
Program Services	67274771	ProgramServices
Management And General	25063104	ManagementAndGeneral
Fundraising	1149398	Fundraising

Pension Plan Contributions PensionPlanContributions

Field	Value	IRS element (for citing)
Total	12556921	Total
Program Services	8625982	ProgramServices
Management And General	3783563	ManagementAndGeneral
Fundraising	147376	Fundraising

Other Employee Benefits OtherEmployeeBenefits

Field	Value	IRS element (for citing)
Total	16419714	Total
Program Services	10482213	ProgramServices
Management And General	5774018	ManagementAndGeneral
Fundraising	163483	Fundraising

Payroll Taxes PayrollTaxes

Field	Value	IRS element (for citing)
Total	7114353	Total
Program Services	4887207	ProgramServices
Management And General	2143647	ManagementAndGeneral
Fundraising	83499	Fundraising

Fees For Services Management FeesForServicesManagement

Field	Value	IRS element (for citing)
Total	0	Total

Fees For Services Legal FeesForServicesLegal

Field	Value	IRS element (for citing)
Total	401182	Total
Management And General	401182	ManagementAndGeneral

Fees For Services Accounting FeesForServicesAccounting

Field	Value	IRS element (for citing)
Total	543951	Total
Program Services	20	ProgramServices
Management And General	543931	ManagementAndGeneral

Fees For Services Lobbying FeesForServicesLobbying

Field	Value	IRS element (for citing)
Total	0	Total

Fees For Services Prof Fundraising FeesForServicesProfFundraising

Field	Value	IRS element (for citing)
Total	0	Total

Fees For Services Invst Mgmnt Fees FeesForServicesInvstMgmntFees

Field	Value	IRS element (for citing)
Total	658579	Total
Management And General	658579	ManagementAndGeneral

Fees For Services Other FeesForServicesOther

Field	Value	IRS element (for citing)
Total	9717668	Total
Program Services	5948261	ProgramServices
Management And General	3655099	ManagementAndGeneral
Fundraising	114308	Fundraising

Advertising Advertising

Field	Value	IRS element (for citing)
Total	368168	Total
Program Services	271855	ProgramServices
Management And General	96313	ManagementAndGeneral

Office Expenses OfficeExpenses

Field	Value	IRS element (for citing)
Total	5365683	Total
Program Services	2884028	ProgramServices
Management And General	2450703	ManagementAndGeneral
Fundraising	30952	Fundraising

Information Technology InformationTechnology

Field	Value	IRS element (for citing)
Total	12924840	Total
Program Services	7465293	ProgramServices
Management And General	5320076	ManagementAndGeneral
Fundraising	139471	Fundraising

Royalties Royalties

Field	Value	IRS element (for citing)
Total	0	Total

Occupancy Occupancy

Field	Value	IRS element (for citing)
Total	22802682	Total
Program Services	10912030	ProgramServices
Management And General	11780989	ManagementAndGeneral
Fundraising	109663	Fundraising

Travel Travel

Field	Value	IRS element (for citing)
Total	20913619	Total
Program Services	18512799	ProgramServices
Management And General	2334661	ManagementAndGeneral
Fundraising	66159	Fundraising

Travel Entrtnmnt Public Officials TravelEntrtnmntPublicOfficials

Field	Value	IRS element (for citing)
Total	192029	Total
Program Services	192029	ProgramServices

Conferences Meetings ConferencesMeetings

Field	Value	IRS element (for citing)
Total	7822730	Total
Program Services	5698716	ProgramServices
Management And General	1958372	ManagementAndGeneral
Fundraising	165642	Fundraising

Interest Interest

Field	Value	IRS element (for citing)
Total	4358340	Total
Management And General	4358340	ManagementAndGeneral

Payments To Affiliates PaymentsToAffiliates

Field	Value	IRS element (for citing)
Total	0	Total

Depreciation Depletion DepreciationDepletion

Field	Value	IRS element (for citing)
Total	12069609	Total
Program Services	1364737	ProgramServices
Management And General	10704872	ManagementAndGeneral

Insurance Insurance

Field	Value	IRS element (for citing)
Total	814231	Total
Program Services	386669	ProgramServices
Management And General	427562	ManagementAndGeneral

Other Expenses OtherExpenses (4 entries)

DescriptionDescription	TotalTotal	Program ServicesProgramServices	Management And GeneralManagementAndGeneral	FundraisingFundraising
SUBCONTRACTS	75402358	72809230	2588595	4533
REPAIR & MAINTENANCE	1073712	62297	1011415
PRINTING & PUBLICATIONS	7871197	6807993	975263	87941
MISCELLANEOUS	7480286	3870397	3517326	92563

All Other Expenses AllOtherExpenses

Field	Value	IRS element (for citing)
Total	-38639812	Total
Management And General	-38639812	ManagementAndGeneral

Total Functional Expenses TotalFunctionalExpenses

Field	Value	IRS element (for citing)
Total	329666889	Total
Program Services	271958874	ProgramServices
Management And General	55353027	ManagementAndGeneral
Fundraising	2354988	Fundraising

Cash Non Interest Bearing CashNonInterestBearing

Field	Value	IRS element (for citing)
BOY	102774	BOY
EOY	1117596	EOY

Savings And Temp Cash Investments SavingsAndTempCashInvestments

Field	Value	IRS element (for citing)
BOY	4204587	BOY
EOY	2751898	EOY

Pledges And Grants Receivable PledgesAndGrantsReceivable

Field	Value	IRS element (for citing)
BOY	28065321	BOY
EOY	25837991	EOY

Accounts Receivable AccountsReceivable

Field	Value	IRS element (for citing)
BOY	94825229	BOY
EOY	89453444	EOY

Receivables From Officers Etc ReceivablesFromOfficersEtc

Field	Value	IRS element (for citing)
BOY	3000000	BOY
EOY	3160560	EOY

Receivables From Disqual Persons ReceivablesFromDisqualPersons

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Other Notes Loans Receivable Net OtherNotesLoansReceivableNet

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Inventories For Sale Or Use InventoriesForSaleOrUse

Field	Value	IRS element (for citing)
BOY	968733	BOY
EOY	780801	EOY

Prepaid Expenses Deferred Charges PrepaidExpensesDeferredCharges

Field	Value	IRS element (for citing)
BOY	6615199	BOY
EOY	5883152	EOY

Field	Value	IRS element (for citing)
Land Buildings Equipment Basis	252181196	LandBuildingsEquipmentBasis
Land Bldg Equipment Accum Deprec	71391209	LandBldgEquipmentAccumDeprec

Land Buildings Equipment Basis Net LandBuildingsEquipmentBasisNet

Field	Value	IRS element (for citing)
BOY	159651089	BOY
EOY	180789987	EOY

Investments Pub Traded Securities InvestmentsPubTradedSecurities

Field	Value	IRS element (for citing)
BOY	332590390	BOY
EOY	385364334	EOY

Investments Other Securities InvestmentsOtherSecurities

Field	Value	IRS element (for citing)
BOY	110872936	BOY
EOY	87446273	EOY

Investments Program Related InvestmentsProgramRelated

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Intangible Assets IntangibleAssets

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Other Assets Total OtherAssetsTotal

Field	Value	IRS element (for citing)
BOY	28200484	BOY
EOY	5839357	EOY

Total Assets TotalAssets

Field	Value	IRS element (for citing)
BOY	769096742	BOY
EOY	788425393	EOY

Accounts Payable Accrued Expenses AccountsPayableAccruedExpenses

Field	Value	IRS element (for citing)
BOY	59192100	BOY
EOY	45986571	EOY

Grants Payable GrantsPayable

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Deferred Revenue DeferredRevenue

Field	Value	IRS element (for citing)
BOY	33096351	BOY
EOY	31702672	EOY

Tax Exempt Bond Liabilities TaxExemptBondLiabilities

Field	Value	IRS element (for citing)
BOY	178962487	BOY
EOY	175506673	EOY

Escrow Account Liability EscrowAccountLiability

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Loans From Officers Directors LoansFromOfficersDirectors

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Mort Notes Pybl Secured Invest Prop MortNotesPyblSecuredInvestProp

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Unsecured Notes Loans Payable UnsecuredNotesLoansPayable

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Other Liabilities OtherLiabilities

Field	Value	IRS element (for citing)
BOY	57580264	BOY
EOY	72029653	EOY

Total Liabilities TotalLiabilities

Field	Value	IRS element (for citing)
BOY	328831202	BOY
EOY	325225569	EOY

Field	Value	IRS element (for citing)
Follow SFAS117	X	FollowSFAS117

Unrestricted Net Assets UnrestrictedNetAssets

Field	Value	IRS element (for citing)
BOY	83260850	BOY
EOY	90168295	EOY

Temporarily Restricted Net Assets TemporarilyRestrictedNetAssets

Field	Value	IRS element (for citing)
BOY	235004015	BOY
EOY	247347167	EOY

Permanently Restricted Net Assets PermanentlyRestrictedNetAssets

Field	Value	IRS element (for citing)
BOY	122000675	BOY
EOY	125684362	EOY

Total Net Assets Fund Balances TotalNetAssetsFundBalances

Field	Value	IRS element (for citing)
BOY	440265540	BOY
EOY	463199824	EOY

Total Liab Net Assets Fund Balances TotalLiabNetAssetsFundBalances

Field	Value	IRS element (for citing)
BOY	769096742	BOY
EOY	788425393	EOY

Field	Value	IRS element (for citing)
Info In Schedule O Part XI	X	InfoInScheduleOPartXI
Reconcilation Revenue Expenses	-7865720	ReconcilationRevenueExpenses
Reconciliation Unrealized Invest	29890106	ReconciliationUnrealizedInvest
Reconcilation Other Changes	909898	ReconcilationOtherChanges
Info In Schedule O Part XII	X	InfoInScheduleOPartXII
Method Of Accounting Accrual	X	MethodOfAccountingAccrual
Accountant Compile Or Review	false	AccountantCompileOrReview
FS Audited	true	FSAudited

FS Audited Basis FSAuditedBasis

Field	Value	IRS element (for citing)
Financial Statement Separate	X	FinancialStatementSeparate

Field	Value	IRS element (for citing)
Audit Committee	true	AuditCommittee
Federal Grant Audit Required	true	FederalGrantAuditRequired
Federal Grant Audit Performed	true	FederalGrantAuditPerformed

Schedule A IRS990ScheduleA

Field	Value	IRS element (for citing)
Publicly Supported Org170b1 Avi	X	PubliclySupportedOrg170b1Avi
Contrib By Controlling Individual	false	ContribByControllingIndividual
Contribution By Related Party	false	ContributionByRelatedParty
Contrib By35 Controlled Entity	false	ContribBy35ControlledEntity

Gifts Grants Contrib Received170 GiftsGrantsContribReceived170

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	259250653	CurrentTaxYearMinus4Years
Current Tax Year Minus3 Years	262487067	CurrentTaxYearMinus3Years
Current Tax Year Minus2 Years	289698186	CurrentTaxYearMinus2Years
Current Tax Year Minus1 Year	327102783	CurrentTaxYearMinus1Year
Current Tax Year	301073700	CurrentTaxYear
Total	1439612389	Total

Tax Rev Levied For Org Benefit170 TaxRevLeviedForOrgBenefit170

Field	Value	IRS element (for citing)
Total	0	Total

Value Srvc Fclts Furnished By Govt ValueSrvcFcltsFurnishedByGovt

Field	Value	IRS element (for citing)
Total	0	Total

Total170 Total170

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	259250653	CurrentTaxYearMinus4Years
Current Tax Year Minus3 Years	262487067	CurrentTaxYearMinus3Years
Current Tax Year Minus2 Years	289698186	CurrentTaxYearMinus2Years
Current Tax Year Minus1 Year	327102783	CurrentTaxYearMinus1Year
Current Tax Year	301073700	CurrentTaxYear
Total	1439612389	Total

Field	Value	IRS element (for citing)
Amounts Subst Contributors Total	0	AmountsSubstContributorsTotal
Public Support Total170	1439612389	PublicSupportTotal170

Gross Investment Income170 GrossInvestmentIncome170

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	21630248	CurrentTaxYearMinus4Years
Current Tax Year Minus3 Years	8408936	CurrentTaxYearMinus3Years
Current Tax Year Minus2 Years	12099825	CurrentTaxYearMinus2Years
Current Tax Year Minus1 Year	22926472	CurrentTaxYearMinus1Year
Current Tax Year	11834740	CurrentTaxYear
Total	76900221	Total

Net UBI NetUBI

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	-10445	CurrentTaxYearMinus4Years
Current Tax Year Minus3 Years	44081	CurrentTaxYearMinus3Years
Current Tax Year Minus2 Years	72609	CurrentTaxYearMinus2Years
Current Tax Year Minus1 Year	126405	CurrentTaxYearMinus1Year
Current Tax Year	83420	CurrentTaxYear
Total	316070	Total

Other Income170 OtherIncome170

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	25933100	CurrentTaxYearMinus4Years
Current Tax Year Minus3 Years	27896225	CurrentTaxYearMinus3Years
Current Tax Year Minus2 Years	26821576	CurrentTaxYearMinus2Years
Current Tax Year Minus1 Year	23834415	CurrentTaxYearMinus1Year
Current Tax Year	28899739	CurrentTaxYear
Total	133385055	Total

Field	Value	IRS element (for citing)
Total Support	1650213735	TotalSupport
Gross Receipts From Admissions Etc	71581768	GrossReceiptsFromAdmissionsEtc
Public Support Pertcentage170	0.87238	PublicSupportPertcentage170
Public Support Pertcent Prior Year	0.85896	PublicSupportPertcentPriorYear
Thirty Three Percnt Tests CY170	X	ThirtyThreePercntTestsCY170

Schedule B IRS990ScheduleB

Contributor Info ContributorInfo

Field	Value	IRS element (for citing)
Contributor Number	RESTRICTED	ContributorNumber

Contributor Name Business ContributorNameBusiness

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

Contributor Address US ContributorAddressUS

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)
Aggregate Contributions	RESTRICTED	AggregateContributions

Schedule D IRS990ScheduleD

Field	Value	IRS element (for citing)
Art Public Exhibition Amts		ArtPublicExhibitionAmts
Held Works Of Art Amts		HeldWorksOfArtAmts

Current Year CurrentYear

Field	Value	IRS element (for citing)
Beginning Of Year Balance	352176812	BeginningOfYearBalance
Contributions	5252452	Contributions
Investment Earnings Or Losses	34580462	InvestmentEarningsOrLosses
Other Expenditures	16060375	OtherExpenditures
End Of Year Balance	375949351	EndOfYearBalance

Current Year Minus1 Year CurrentYearMinus1Year

Field	Value	IRS element (for citing)
Beginning Of Year Balance	383928936	BeginningOfYearBalance
Contributions	3887842	Contributions
Investment Earnings Or Losses	-22273904	InvestmentEarningsOrLosses
Other Expenditures	13366062	OtherExpenditures
End Of Year Balance	352176812	EndOfYearBalance

Current Year Minus2 Years CurrentYearMinus2Years

Field	Value	IRS element (for citing)
Beginning Of Year Balance	344380097	BeginningOfYearBalance
Contributions	4936531	Contributions
Investment Earnings Or Losses	51743680	InvestmentEarningsOrLosses
Other Expenditures	17131372	OtherExpenditures
End Of Year Balance	383928936	EndOfYearBalance

Current Year Minus3 Years CurrentYearMinus3Years

Field	Value	IRS element (for citing)
Beginning Of Year Balance	288021154	BeginningOfYearBalance
Contributions	3979971	Contributions
Investment Earnings Or Losses	70075423	InvestmentEarningsOrLosses
Other Expenditures	17696451	OtherExpenditures
End Of Year Balance	344380097	EndOfYearBalance

Current Year Minus4 Years CurrentYearMinus4Years

Field	Value	IRS element (for citing)
Beginning Of Year Balance	438045417	BeginningOfYearBalance
Contributions	7516936	Contributions
Investment Earnings Or Losses	-139480618	InvestmentEarningsOrLosses
Other Expenditures	18060581	OtherExpenditures
End Of Year Balance	288021154	EndOfYearBalance

Field	Value	IRS element (for citing)
Board Designated EOY Balance	0.22000	BoardDesignatedEOYBalance
Permanent Endowment EOY Balance	0.78000	PermanentEndowmentEOYBalance
Endowments Held By Unrelated Orgs	false	EndowmentsHeldByUnrelatedOrgs
Endowments Held By Related Orgs	false	EndowmentsHeldByRelatedOrgs

Land Land

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	29688876	OtherCostOrOtherBasis
Book Value	29688876	BookValue

Buildings Buildings

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	174395731	OtherCostOrOtherBasis
Depreciation	38804105	Depreciation
Book Value	135591626	BookValue

Leasehold Improvements LeaseholdImprovements

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	3327178	OtherCostOrOtherBasis
Depreciation	1917336	Depreciation
Book Value	1409842	BookValue

Equipment Equipment

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	38166317	OtherCostOrOtherBasis
Depreciation	25713713	Depreciation
Book Value	12452604	BookValue

Other Land Buildings OtherLandBuildings

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	6603094	OtherCostOrOtherBasis
Depreciation	4956055	Depreciation
Book Value	1647039	BookValue

Field	Value	IRS element (for citing)
Total Of Book Value Land Buildings	180789987	TotalOfBookValueLandBuildings
Financial Derivatives		FinancialDerivatives
Closely Held Equity Interests		CloselyHeldEquityInterests

Other Securities OtherSecurities (21 entries)

DescriptionDescription	Book ValueBookValue	Method Of ValuationMethodOfValuation
NEXUS INDIA, LP II	1396978	F
CEYUAN VENTURES I, LP	8815250	F
COMMONFUND IPEP, III	224159	F
COMMONFUND EPEP, IV	568839	F
GOLDMAN SACHS	872521	F
CAPITAL Z	648273	F
MIT PRIVATE EQUITY FUND	1902020	F
CEYUAN VENTURES II, LP	2796547	F
NEW ENTERPRISE ASSOCIATES IV	1224	F
TIFF PARTNERS, II	79934	F
NEXUS INDIA, LP	2770151	F
GOLDMAN SACHS PRINCETON FUND	27175436	F
MAKENA CAPITAL ASSOCIATES	23704530	F
TACTICIAN WINDWARD FUND LLP	4445252	F
MAVERICK FUND LTD	0	F
PLATINUM FUND	0	F
TIEDMANN GLOBAL EMERGING MKT	0	F
CEYUAN VENTURES III, LP	346630	F
RENAISSANCE INST'L EQUITIES	0	F
RENAISSANCE INST'L FUTURES	11464325	F
NEXUS INDIA III, LP	234204	F

Field	Value	IRS element (for citing)
Total Of Book Value Securities	87446273	TotalOfBookValueSecurities
Federal Income Tax Liability	0	FederalIncomeTaxLiability

Other Liabilities OtherLiabilities (7 entries)

DescriptionDescription	AmountAmount
OTHER LIABILITIES	$6,415,276
FUNDS HELD ON BEHALF OF OTHERS	$10,005,673
ACCRUED LEASE LIAB. & DEFERRED GAIN	$201,279
ACCRUED EMPLOYEE BENEFITS	$6,933,606
DERIVATIVE LIABILITY	$13,404,907
ASSET RETIREMENT OBLIGATION	$0
LINE OF CREDIT	$35,068,912

Field	Value	IRS element (for citing)
Total Of Amounts	72029653	TotalOfAmounts
Footnote In Part XIII	X	FootnoteInPartXIII
Tot Revenue Etc Audited Fincl Stmt	370194865	TotRevenueEtcAuditedFinclStmt
Net Unrealized Gains Investments	29890106	NetUnrealizedGainsInvestments
Other Revenues	18503590	OtherRevenues
Revenue Not Rptd F990	48393696	RevenueNotRptdF990
Revenue Subtotal	321801169	RevenueSubtotal
Total Revenue Per Form990	321801169	TotalRevenuePerForm990
Tot Expenses Etc Audited Fincl Stmt	347260581	TotExpensesEtcAuditedFinclStmt
Other Expenses Included	17593692	OtherExpensesIncluded
Expenses Not Rptd F990	17593692	ExpensesNotRptdF990
Expenses Subtotal	329666889	ExpensesSubtotal
Total Expenses Per Form990	329666889	TotalExpensesPerForm990

Form990 Schedule D Part XIII Form990ScheduleDPartXIII (4 entries)

IdentifierIdentifier	ExplanationExplanation
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 $ 17,548,911 RENTAL EXPENSE 743,321 INVESTMENT-RELATED EXPENSES (698,540) UNREALIZED GAIN ON DERIVATIVES 839,648 UNREALIZED GAIN ON CHARITABLE GIFT ANNUITIES 70,250
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 $ 17,548,911 RENTAL EXPENSE 743,321 INVESTMENT-RELATED EXPENSES (698,540)

Schedule F IRS990ScheduleF

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

Accts Actvs Out US Table AcctsActvsOutUSTable (3 entries)

RegionRegion	Number Of EmployeesNumberOfEmployees	Type Of Activities ConductedTypeOfActivitiesConducted	Specific Services ProvidedSpecificServicesProvided	Total ExpendituresTotalExpenditures
East Asia and the Pacific	7	Program Services	RADIATION EFFECTS RES	1593042
Sub-Saharan Africa		Grantmaking	AFRICAN ACADEMY DEV	299625
Central America and the Caribbean		Investments		44030000

Field	Value	IRS element (for citing)
Subtotal Number Of Employees	7	SubtotalNumberOfEmployees
Total Number Of Employees	7	TotalNumberOfEmployees
Subtotal Amount Spent	45922667	SubtotalAmountSpent
Total Amount Spent	45922667	TotalAmountSpent

Grants To Orgs Outside US GrantsToOrgsOutsideUS (52 entries)

RegionRegion	Purpose Of GrantPurposeOfGrant	Amount Of Cash GrantAmountOfCashGrant	Manner Of Cash DisbursementMannerOfCashDisbursement
Sub-Saharan Africa	AFRICAN SCIENCE	20000	WIRE
Sub-Saharan Africa	AFRICAN SCIENCE	70942	WIRE
Sub-Saharan Africa	AFRICAN SCIENCE	110683	WIRE
Sub-Saharan Africa	AFRICAN SCIENCE	98000	WIRE
Sub-Saharan Africa	RESEARCH GRANT	12600	WIRE
Middle East and North Africa	RESEARCH GRANT	48900	WIRE
Middle East and North Africa	RESEARCH GRANT	253718	WIRE
East Asia and the Pacific	RESEARCH GRANT	57293	WIRE
East Asia and the Pacific	RESEARCH GRANT	81862	WIRE
South Asia	RESEARCH GRANT	47936	WIRE
East Asia and the Pacific	RESEARCH GRANT	62400	WIRE
South America	RESEARCH GRANT	44780	WIRE
Sub-Saharan Africa	RESEARCH GRANT	30690	WIRE
East Asia and the Pacific	RESEARCH GRANT	75710	WIRE
Sub-Saharan Africa	RESEARCH GRANT	49921	WIRE
East Asia and the Pacific	RESEARCH GRANT	25531	WIRE
East Asia and the Pacific	RESEARCH GRANT	100000	WIRE
South Asia	RESEARCH GRANT	50698	WIRE
Middle East and North Africa	RESEARCH GRANT	100966	WIRE
South Asia	RESEARCH GRANT	54500	WIRE
South Asia	RESEARCH GRANT	50000	WIRE
East Asia and the Pacific	RESEARCH GRANT	14080	WIRE
East Asia and the Pacific	RESEARCH GRANT	54443	WIRE
South Asia	RESEARCH GRANT	458386	WIRE
Russia and the Newly Independent States	RESEARCH GRANT	48771	WIRE
East Asia and the Pacific	RESEARCH GRANT	10000	WIRE
East Asia and the Pacific	RESEARCH GRANT	14080	WIRE
Middle East and North Africa	RESEARCH GRANT	50000	WIRE
South Asia	RESEARCH GRANT	50937	WIRE
South Asia	RESEARCH GRANT	50400	WIRE
East Asia and the Pacific	RESEARCH GRANT	42500	WIRE
Sub-Saharan Africa	RESEARCH GRANT	121716	WIRE
East Asia and the Pacific	RESEARCH GRANT	49638	WIRE
Middle East and North Africa	RESEARCH GRANT	47000	WIRE
Sub-Saharan Africa	RESEARCH GRANT	23251	WIRE
East Asia and the Pacific	RESEARCH GRANT	51290	WIRE
East Asia and the Pacific	RESEARCH GRANT	12915	WIRE
East Asia and the Pacific	RESEARCH GRANT	69500	WIRE
East Asia and the Pacific	RESEARCH GRANT	22306	WIRE
North America	RESEARCH GRANT	50000	WIRE
South America	RESEARCH GRANT	49100	WIRE
Central America and the Caribbean	RESEARCH GRANT	49931	WIRE
South America	RESEARCH GRANT	27550	WIRE
South America	RESEARCH GRANT	76266	WIRE
South America	RESEARCH GRANT	23300	WIRE
East Asia and the Pacific	RESEARCH GRANT	57780	WIRE
East Asia and the Pacific	RESEARCH GRANT	47960	WIRE
Middle East and North Africa	RESEARCH GRANT	96800	WIRE
Middle East and North Africa	RESEARCH GRANT	78600	WIRE
Sub-Saharan Africa	RESEARCH GRANT	41000	WIRE
South Asia	RESEARCH GRANT	50556	WIRE
Sub-Saharan Africa	RESEARCH GRANT	50000	WIRE

Field	Value	IRS element (for citing)
Total Number Of501c3 Orgs	52	TotalNumberOf501c3Orgs

Grants To Ind Outside US GrantsToIndOutsideUS (7 entries)

Type Of AssistanceTypeOfAssistance	RegionRegion	Number Of RecipientsNumberOfRecipients	Amount Of Cash GrantAmountOfCashGrant	Manner Of Cash DisbursementMannerOfCashDisbursement
FELLOWSHIP	East Asia and the Pacific	1	2250	WIRE
FELLOWSHIP	East Asia and the Pacific	1	4850	WIRE
FELLOWSHIP	South Asia	1	7000	CHECK
FELLOWSHIP	East Asia and the Pacific	1	2250	WIRE
FELLOWSHIP	East Asia and the Pacific	1	1000	WIRE
FELLOWSHIP	East Asia and the Pacific	1	1000	WIRE
FELLOWSHIP	East Asia and the Pacific	1	1000	WIRE

Field	Value	IRS element (for citing)
Transfer To Foreign Corp	true	TransferToForeignCorp
Interest In Foreign Trust	false	InterestInForeignTrust
Own Foreign Corp	true	OwnForeignCorp
Passive Foreign Invest Co	false	PassiveForeignInvestCo
Foreign Partnership	true	ForeignPartnership
Boycott Countries	false	BoycottCountries

Form990 Schedule F Part V Form990ScheduleFPartV

Field	Value	IRS element (for citing)
Identifier	Schedule F, Part 1, line 2	Identifier
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.	Explanation

Schedule I IRS990ScheduleI

Field	Value	IRS element (for citing)
Records Maintained	true	RecordsMaintained

Recipient Table RecipientTable (52 entries)

Address Line1AddressUS/AddressLine1	CityAddressUS/City	StateAddressUS/State	ZIP CodeAddressUS/ZIPCode	EIN Of RecipientEINOfRecipient	IRC SectionIRCSection	Amount Of Cash GrantAmountOfCashGrant	Purpose Of GrantPurposeOfGrant
ARIZONA STATE UNIVERSITY
PO BOX 876011	TEMPE	AZ	852876011	860196696	GOVT	75000	RESEARCH GRANT
BOARD OF REGENTS
UNIV OF NEVADA ROSS HALL 204 MAI	RENO	NV	89557	391805963	GOVT	50939	RESEARCH GRANT
BRIGHAM AND WOMEN'S HOSPITAL
101 HUNTINGTON AVE SUITE 300	BOSTON	MA	02199	042312909	501C3	30000	RESEARCH GRANT
BRIGHAM YOUNG UNIVERSTIY
PO BOX 21128 FINANCIAL SERVICES/	PROVO	UT	846021128	870217280	501C3	119025	RESEARCH GRANT
CONSERVATION INTERNATIONAL FOUNDATION
2011 CRYSTAL DR SUITE 500	ARLINGTON	VA	222023787	521487470	501C3	81814	RESEARCH GRANT
DUKE UNIVERSITY
2200 WEST MAIN STREET SUITE 700	DURHAM	NC	27705	560532129	501C3	100000	RESEARCH GRANT
EARTH INCORPORATED
PO BOX 4619	BURLINGTON	VT	05406	208112893	501C3	75000	RESEARCH GRANT
FLORIDA STATE UNIVERSITY
SPONSORED RESEARCH SERVICES 874 TR	TALLAHASSEE	FL	323064166	591961248	GOVT	14999	RESEARCH GRANT
FOGARTY INTL CENTER FOR ADV STUDY IN HEA
9000 ROCKVILLE PIKE ROOM B2C08	BETHESDA	MD	208922220	520858115	GOVT	77110	RESEARCH GRANT
GEORGE WASHINGTON UNIV
GRANTS CONTRACTS 44983 KNOLL SQU	ASHBURN	VA	20147	530196584	501C3	90930	RESEARCH GRANT
JACKSON STATE UNIVERSITY
1400 J R LYNCH ST	JACKSON	MS	39217	646000507	GOVT	225590	RESEARCH GRANT
JOHNS HOPKINS UNIVERSITY
SCHOOL OF MEDICINE RESEARCH ADMIN	BALTIMORE	MD	21205	520595110	501C3	181225	RESEARCH GRANT
LEBANESE AMERICAN UNIVERSITY
475 RIVERSIDE DR STE 1846	NEW YORK	NY	10115	986001269	501C3	63500	RESEARCH GRANT
MICHIGAN STATE UNIVERSITY
CONTRACT GRANT ADM 301 ADMINISTR	EAST LANSING	MI	48824	386005984	GOVT	44900	RESEARCH GRANT
MISSOURI BOTANICAL GARDEN
PO BOX 299	ST LOUIS	MO	63166	430666759	501C3	39234	RESEARCH GRANT
NATIONAL MARINE MAMMAL FOUNDATION
2240 SHELTER ISLAND DR SUITE 200	SAN DIEGO	CA	921063141	261501109	501C3	35000	RESEARCH GRANT
NORTH CAROLINA STATE UNIVERSITY
CONTRACTS GRANTS 2701 SULLIVAN D	RALEIGH	NC	276957214	566000756	GOVT	75000	RESEARCH GRANT
NORTH DAKOTA STATE UNIVERSITY
PO BOX 6050 DEPT 3150	FARGO	ND	581086050	456002439	GOVT	74644	RESEARCH GRANT
NORTHWESTERN UNIVERSITY
633 CLARK STREET SUITE 2-502	EVANSTON	IL	602081110	362167817	501C3	100000	RESEARCH GRANT
OHIO UNIVERSITY
104 RESEARCH TECHNOLOGY CTR	ATHENS	OH	45701	316402113	GOVT	101898	RESEARCH GRANT
OHIO UNIVERSITY
105 RESEARCH TECHNOLOGY CENTER	ATHENS	OH	45701	316402113	GOVT	99069	RESEARCH GRANT
ORGANIC HEALTH RESPONSE INCORPORATED USA
PO BOX 2780	GLENWOOD SPRINGS	CO	816022780	270907219	501C3	52000	RESEARCH GRANT
REGENTS OF THE UNIVERSITY OF CALIFORNIA
CENTRAL CASHIERS OFFICE 0009 9500	LA JOLLA	CA	920930009	946002123	GOVT	93150	RESEARCH GRANT
REGENTS OF THE UNIVERSITY OF CALIFORNIA
2195 HEARST AVE MC 130	BERKELEY	CA	947201103	946002123	GOVT	100000	RESEARCH GRANT
REGENTS OF THE UNIVERSITY OF MINNESOTA
NW 5957 PO BOX 1450	MINNEAPOLIS	MN	554855957	416007513	GOVT	100000	RESEARCH GRANT
RESOURCES FOR THE FUTURE
1616 P ST NW SUITE LL1	WASHINGTON	DC	200361400	530220900	501C3	100000	RESEARCH GRANT
SIGMA XI
3106 EAST NC HWY 54	RESEARCH TRIANGLE PK	NC	27709	060655494	501C3	115515	RESEARCH GRANT
SMITH COLLEGE ADVANCEMENT
OFFICE OF THE PRESIDENT SMITH COLL	NORTHAMPTON	MA	01063	041843040	501C3	86202	RESEARCH GRANT
STANFORD UNIVERSITY
PO BOX 4409 10 ENCINA HALL- CONTRO	STANFORD	CA	943094409	941156365	501C3	100000	RESEARCH GRANT
TRUSTEES OF COLUMBIA UNIVERSITY
PO BOX 29789 SPONSORED PROJECTS FI	NEW YORK	NY	100879789	135598093	501C3	100000	RESEARCH GRANT
TULANE UNIV MEDICAL CENTER
1430 TULANE AVE	NEW ORLEANS	LA	70112	720423889	501C3	100000	RESEARCH GRANT
UNC SCHOOL OF MED DEPT OF EMERGENCY MED
7594 UNIVERSITY OF NC 170 MANNING	CHAPEL HILL	NC	27599	561118388	GOVT	25000	RESEARCH GRANT
UNIV CENTRAL FLORIDA
12201 RESEARCH PKWY SUITE 501	ORLANDO	FL	328263246	532924021	GOVT	84853	RESEARCH GRANT
UNIV GEORGIA RESEARCH FOUNDATION
475 N LUMPKIN ST C207 SAYE BLDG	ATHENS	GA	30602	581353149	501C3	38496	RESEARCH GRANT
UNIV OF SOUTHERN MISSISSIPPI
OFFICE OF CONTRACTS GRANT 118 CO	HATTIESBURG	MS	394060001	646000818	GOVT	116857	RESEARCH GRANT
UNIVERSITY OF ARIZONA
PO BOX 3250 SPONSORED PROJECTS SER	TUCSON	AZ	857223520	866004791	GOVT	126316	RESEARCH GRANT
UNIVERSITY OF CALIFORNIA DAVIS
PO BOX 989062 CASHIERS OFFICE	WEST SACRAMENTO	CA	957989062	946036494	GOVT	138041	RESEARCH GRANT
UNIVERSITY OF CONNECTICUT
438 WHITNEY RD EXT UNIT 1133	STORRS	CT	062691133	066070722	501C3	39725	RESEARCH GRANT
UNIVERSITY OF DELAWARE
116 STUDENT SERVICES BLDG 30 LOVET	NEWARK	DE	197164602	516000297	501C3	151396	RESEARCH GRANT
UNIVERSITY OF FLORIDA
PO BOX 115500 219 GRINTER HALL	GAINESVILLE	FL	326115500	596002052	GOVT	146235	RESEARCH GRANT
UNIVERSITY OF HOUSTON
PO BOX 988	HOUSTON	TX	770010988	746001399	GOVT	162183	RESEARCH GRANT
UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN
1901 S FIRST ST SUITE A	CHAMPAIGN	IL	61820	376000511	GOVT	50000	RESEARCH GRANT
UNIVERSITY OF MASSACHUSETTS
GRANTS CONTRACTS 70 BUTTERFIELD	AMHERST	MA	010039242	043167352	GOVT	79730	RESEARCH GRANT
UNIVERSITY OF MICHIGAN
DIV OF RESEARCH DEV ADMIN 3003	ANN ARBOR	MI	481091274	386006309	501C3	97690	RESEARCH GRANT
UNIVERSITY OF OKLAHOMA
OFFICE OF RESEARCH SVCS 201 DAVID	NORMAN	OK	730195300	736017987	GOVT	149840	RESEARCH GRANT
UNIVERSITY OF SOUTHERN CALIFORNIA
3737 WATTS WAY PHE 630	LOS ANGELES	CA	900890271	951642394	501C3	30000	RESEARCH GRANT
US ARMY NATICK SOLDIER RESEARCH
15 KANSAS ST	NATICK	MA	01760	061799555	GOVT	35000	RESEARCH GRANT
US TREASURY USAMRIID
1425 PORTER ST	FREDERICK	MD	21702	521283120	GOVT	420000	RESEARCH GRANT
USAMRICD
3100 RICKETTS POINT RD	ABERDEEN PROVING GROUN	MD	210105400	311575142	GOVT	35000	RESEARCH GRANT
USDA ARS
PACIFIC WEST AREA OFFICE 800 BUCHA	ALBANY	CA	94710	720564834	GOVT	141240	RESEARCH GRANT
VIRGINIA COMMONWEALTH UNIVERSITY
PO BOX 843039 GRANTS AND CONTRACT	RICHMOND	VA	232843039	546001755	GOVT	46575	RESEARCH GRANT
WASHINGTON UNIVERSITY IN ST LOUIS
700 ROSEDALE CAMPUS BOX 1034	SAINT LOUIS	MO	631121408	430653611	501C3	50000	RESEARCH GRANT

Field	Value	IRS element (for citing)
Total Nbr Of501 C3 And Govt Grants	24	TotalNbrOf501C3AndGovtGrants
Total Nbr Of Other Organizations	28	TotalNbrOfOtherOrganizations

Form990 Schedule I Part III Form990ScheduleIPartIII (5 entries)

Type Of GrantTypeOfGrant	Number Of RecipientsNumberOfRecipients	Amount Of Cash GrantAmountOfCashGrant
Stipends/Rel Expense	1937	31049768
Travel Grants	1275	3190707
Fellowships	20	104366
Honoraria Prizes & Awards	92	676163
Tuition & Fees	3	249434

Form990 Schedule I Part IV Form990ScheduleIPartIV

Field	Value	IRS element (for citing)
Identifier	Schedule I, Part IV	Identifier
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.	Explanation

Schedule J IRS990ScheduleJ

Field	Value	IRS element (for citing)
Travel For Companions	X	TravelForCompanions
Idemnification Gross Up Payments	X	IdemnificationGrossUpPayments
Written Policy Re T And E Expenses	true	WrittenPolicyReTAndEExpenses
Substantiation Required	true	SubstantiationRequired
Compensation Committee	X	CompensationCommittee
Compensation Survey	X	CompensationSurvey
Board Or Committee Approval	X	BoardOrCommitteeApproval
Severance Payment	false	SeverancePayment
Supplemental Nonqual Retire Plan	false	SupplementalNonqualRetirePlan
Equity Based Comp Arrangement	false	EquityBasedCompArrangement
Comp Based On Revenue Of Filing Org	false	CompBasedOnRevenueOfFilingOrg
Comp Based On Revenue Related Orgs	false	CompBasedOnRevenueRelatedOrgs
Comp Based Net Earnings Filing Org	false	CompBasedNetEarningsFilingOrg
Comp Based Net Earnings Relate Orgs	false	CompBasedNetEarningsRelateOrgs
Any Non Fixed Payments	false	AnyNonFixedPayments
Initial Contract Exception	false	InitialContractException

Form990 Schedule J Part II Form990ScheduleJPartII (14 entries)

TitleTitle	Base Compensation Filing OrgBaseCompensationFilingOrg	Comp Based On Related OrgsCompBasedOnRelatedOrgs	Bonus Filing OrgBonusFilingOrg	Bonus Related OrgsBonusRelatedOrgs	Other Compensation Filing OrgOtherCompensationFilingOrg	Other Compensation Related OrgsOtherCompensationRelatedOrgs	Deferred Comp Filing OrgDeferredCompFilingOrg	Deferred Comp Related OrgsDeferredCompRelatedOrgs	Nontaxable Benefits Filing OrgNontaxableBenefitsFilingOrg	Nontaxable Benefits Related OrgsNontaxableBenefitsRelatedOrgs	Total Compensation Filing OrgTotalCompensationFilingOrg	Total Compensation Related OrgsTotalCompensationRelatedOrgs	Comp Report Prior990 Filing OrgCompReportPrior990FilingOrg	Comp Report Prior990 Related OrgsCompReportPrior990RelatedOrgs
RALPH J CICERONE
PRESIDENT	621228	0	0	0	78005	0	46200	0	132114	0	877547	0	0	0
CHARLES VEST
PRESIDENT- NAE	618300	0	0	0	80141	0	46200	0	74362	0	819003	0	0	0
HARVEY FINEBERG
PRESIDENT- IOM	654135	0	0	0	84295	0	46200	0	23862	0	808492	0	0	0
BRUCE DARLING
EXECUTIVE OFFICER	195882	0	0	0	908	0	0	0	55627	0	252417	0	0	0
MARY SALMON
CHIEF FINANCIAL OFFICER	219264	0	0	0	2212	0	21905	0	15678	0	259059	0	0	0
RICHARD BISSELL
EXECUTIVE DIRECTOR PGA	235879	0	0	0	4930	0	44626	0	15478	0	300913	0	0	0
JAMES F HINCHMAN
Dep EXEC OFCR/CHIEF OP OFCR	375622		0	0	31780	0	46200	0	7765	0	461367	0	0	0
JUDITH SALERNO
EXECUTIVE DIRECTOR IOM	255547	0	0	0	6404	0	46200	0	29888	0	338039	0	0	0
ROBERT SKINNER
EXECUTIVE DIRECTOR TRB	249767	0	0	0	7145	0	46200	0	25278	0	328390	0	0	0
EVAN DOUPLE
RERF ASSOC CHIEF OF RESEARCH	305005	0	0	0	31929	0	28607	0	25900	0	391441	0	0	0
ERIC GRANT
RERF ASSISTANT CHIEF RESEARCH	360974	0	0	0	41223	0	14020	0	460	0	416677	0	0	0
WAN-LING HSU
RESEARCH SCIENTIST	246449	0	0	0	29452	0	7688	0	294	0	283883	0	0	0
ROY SHORE
RERF VICE CHAIR	433265	0	0	0	36505	0	41066	0	24929	0	535765	0	0	0
DOUGLAS SOLVIE
RERF ASSOC CHIEF RESEARCH	271750	0	0	0	29396	0	14519	0	9926	0	325591	0	0	0

Form990 Schedule J Part III Form990ScheduleJPartIII (3 entries)

IdentifierIdentifier	ExplanationExplanation
Schedule J, Part I, line 1, Tax indemnifications 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.
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 K IRS990ScheduleK

Form990 Schedule K Part I Form990ScheduleKPartI (3 entries)

Bond ReferenceBondReferenceCd	Issuer EINIssuerEIN	CUSIP NumberCUSIPNumber	Date IssuedDateIssued	Issue PriceIssuePrice	Description Of PurposeDescriptionOfPurpose	DefeasedDefeased	On Behalf Of IssuerOnBehalfOfIssuer	Pool FinancingPoolFinancing
DISTRICT OF COLUMBIA
A	536001131	2548394D2	2008-06-09	66325000	REFUND SERIES 1999B & 1999C BONDS	false	false	false
DISTRICT OF COLUMBIA
B	536001131	2548395A7	2009-04-30	57500000	REFUND SERIES 1999A BONDS	false	false	false
DISTRICT OF COLUMBIA
C	536001131	2548398N6	2010-05-20	60876507	RESTORE CONSTITUTION AVE FACILITY	false	false	false

Form990 Schedule K Part II Form990ScheduleKPartII (3 entries)

Bond ReferenceBondReferenceCd	Total ProceedsTotalProceeds	Amount In Reserve FundAmountInReserveFund	Capitalized InterestCapitalizedInterest	Issuance Costs From ProceedsIssuanceCostsFromProceeds	Capital ExpendituresCapitalExpenditures	Other Spent ProceedsOtherSpentProceeds	Year Of Subst CompletionYearOfSubstCompletion	Current RefundingCurrentRefunding	Advance RefundingAdvanceRefunding	Final Allocation MadeFinalAllocationMade	Adequate Books And Recds MaintaindAdequateBooksAndRecdsMaintaind
A	66325000	759030	0	561808	0	0	2002	true	false	true	true
B	57500000	546376	0	309719	0	0	2002	true	false	true	true
C	60876507	0	4931470	297750	52933956	1983749	2012	false	false	true	true

Form990 Schedule K Part III Form990ScheduleKPartIII (3 entries)

Bond ReferenceBondReferenceCd	Prcntge Prvt Business Use By OthersPrcntgePrvtBusinessUseByOthers	Owning Bond Financed PropertyOwningBondFinancedProperty	Any Lease ArrangementsAnyLeaseArrangements	Mngment Cntrct Bond Financd PrprtyMngmentCntrctBondFinancdPrprty	Engage Bond Counsel ContractsEngageBondCounselContracts	Any Research AgreementsAnyResearchAgreements	Engage Bond Counsel ResearchEngageBondCounselResearch	Percentage Of Prvt Business Re UBIPercentageOfPrvtBusinessReUBI	Total Private Business UseTotalPrivateBusinessUse	Bond Iss Meet Prvt Security Pay TestBondIssMeetPrvtSecurityPayTest	Change In Use Bond Financed PropChangeInUseBondFinancedProp	Remedial Action TakenRemedialActionTaken	Non Qualified Bond Remed ProcdrsNonQualifiedBondRemedProcdrs
A	0
B	0
C	0.00022	false	false	true	true	true	true	0.00000	0.00022	true	false	false	true

Form990 Schedule K Part IV Form990ScheduleKPartIV (3 entries)

Bond ReferenceBondReferenceCd	Form8038 T FiledForm8038TFiled	Rebate Not Due YetRebateNotDueYet	Exception To RebateExceptionToRebate	No Rebate DueNoRebateDue	Variable Rate IssueVariableRateIssue	Hedge Identified In Books And RecdsHedgeIdentifiedInBooksAndRecds	Gross Proceeds Invested In GICGrossProceedsInvestedInGIC	Business Name Line1NameOfGICProvider/BusinessNameLine1	Gross Proceeds InvestedGrossProceedsInvested	Written Proc To Monitor ReqsWrittenProcToMonitorReqs
0
A	false	true	true	true	true	false	false	0	false	true
0
B	false	true	true	true	true	false	false	0	false	true
0
C	false	false	true	true	false	false	false	0	false	true

Form990 Schedule K Part V Form990ScheduleKPartV (3 entries)

Bond ReferenceBondReferenceCd	Proc To Undertk Corrective ActionProcToUndertkCorrectiveAction
A	true
B	true
C	true

Form990 Schedule K Part VI Form990ScheduleKPartVI (5 entries)

IdentifierIdentifier	Return ReferenceReturnReference	ExplanationExplanation
SCHEDULE K, PART III, LINE 3A, COLUMN C	0	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	0	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	0	FOR BOND CUSIP #2548394D2, THE REBATE COMPUTATION WAS PERFORMED ON DECEMBER 3, 2012.
SCHEDULE K, PART IV, LINE 2C, COLUMN B	0	FOR BOND CUSIP #2548395A7, THE REBATE COMPUTATION WAS PERFORMED ON DECEMBER 3, 2012.
SCHEDULE K, PART IV, LINE 2C, COLUMN C	0	FOR BOND CUSIP #2548398N6, THE REBATE COMPUTATION WAS PERFORMED ON MAY 1, 2013.

Schedule L IRS990ScheduleL

Loan Table LoanTable (2 entries)

Relationship With OrganizationRelationshipWithOrganization	Purpose Of LoanPurposeOfLoan	Loan From OrganizationLoanFromOrganization	Original PrincipalOriginalPrincipalAmount	Balance DueBalanceDue	DefaultDefault	Approved By BoardApprovedByBoard	Written AgreementWrittenAgreement
RALPH J CICERONE
PRESIDENT	PURCHASE RESIDENCE	X	$2,250,000	2250000	false	true	true
CHARLES VEST
PRESIDENT-NAE	PURCHASE RESIDENCE	X	$1,000,000	910560	false	true	true

Field	Value	IRS element (for citing)
Total Balance Due	3160560	TotalBalanceDue

Schedule M IRS990ScheduleM

Field	Value	IRS element (for citing)
Works Of Art		WorksOfArt
Art Historical Treasures		ArtHistoricalTreasures
Art Fractional Interest		ArtFractionalInterest
Books And Publications		BooksAndPublications
Clothing And Household Goods		ClothingAndHouseholdGoods
Cars And Other Vehicles		CarsAndOtherVehicles
Boats And Planes		BoatsAndPlanes
Intellectual Property		IntellectualProperty

Securities Publicly Traded SecuritiesPubliclyTraded

Field	Value	IRS element (for citing)
Non Cash Checkbox	X	NonCashCheckbox
Number Of Contributions	15	NumberOfContributions
Noncash Contribs Rptd F990	1817202	NoncashContribsRptdF990
Method Of Determining Revenues	Sale Price	MethodOfDeterminingRevenues

Field	Value	IRS element (for citing)
Securities Closely Held Stock		SecuritiesCloselyHeldStock
Securities Prtnrshp Trust Intrsts		SecuritiesPrtnrshpTrustIntrsts
Securities Miscellaneous		SecuritiesMiscellaneous
Qualified Contrib Hist Struct		QualifiedContribHistStruct
Qualified Contrib Other		QualifiedContribOther
Real Estate Residential		RealEstateResidential
Real Estate Commercial		RealEstateCommercial
Real Estate Other		RealEstateOther
Collectibles		Collectibles
Food Inventory		FoodInventory
Drugs And Medical Supplies		DrugsAndMedicalSupplies
Taxidermy		Taxidermy
Historical Artifacts		HistoricalArtifacts
Scientific Specimens		ScientificSpecimens
Archaeological Artifacts		ArchaeologicalArtifacts
Any Property That Must Be Held	false	AnyPropertyThatMustBeHeld
Review Process Unusual NC Gifts	true	ReviewProcessUnusualNCGifts
Third Parties Used	false	ThirdPartiesUsed

Schedule O IRS990ScheduleO

General Explanation GeneralExplanation (6 entries)

IdentifierIdentifier	ExplanationExplanation
Part VI, Section A, Lines 6, 7a and 7b Governance	The organization is a private membership organization. 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.
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 comparability data and there is a record of their deliberations and decisions. Compensation decisions are made annually for other key and highly paid employees by a committee of senior staff on the basis of comparability data.
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 839,648 OF UNREALIZED GAIN ON DERIVATIVES AND 70,250 OF UNREALIZED GAIN ON CHARITABLE GIFT ANNUITIES.

Schedule R IRS990ScheduleR

Form990 Schedule R Part I Form990ScheduleRPartI

Name Of Disregarded Entity NameOfDisregardedEntity

Field	Value	IRS element (for citing)
Business Name Line1	NAS Title Holding LLC	BusinessNameLine1

Address US AddressUS

Field	Value	IRS element (for citing)
Address Line1	5635 Bent Branch Road	AddressLine1
City	Bethesda	City
State	MD	State
ZIP Code	20816	ZIPCode

Field	Value	IRS element (for citing)
EIN	530196932	EIN
Primary Activities	Title Holding	PrimaryActivities
Legal Domicile State	MD	LegalDomicileState
EOY Assets	129195923	EOYAssets

Direct Controlling Entity Name DirectControllingEntityName

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

Form990 Schedule R Part II Form990ScheduleRPartII (3 entries)

Address Line1AddressUS/AddressLine1	CityAddressUS/City	StateAddressUS/State	ZIP CodeAddressUS/ZIPCode	EINEIN	Primary ActivitiesPrimaryActivities	Legal Domicile StateLegalDomicileState	Exempt Code SectionExemptCodeSection	Public Charity StatusPublicCharityStatus	Business Name Line1DirectControllingEntityName/BusinessNameLine1	Controlled OrgControlledOrg
The National Academies Corporation
100 ACADEMY	IRVINE	CA	92617	942994279	Support Org	CA	501(c)(3)	11a	NAS	true
NAS Retiree Welfare Benefit Plan Trust
2101 CONSTITUTION AVENUE NW	WASHINGTON	DC	20418	526976965	Support Org	DC	501(c)(3)	11a	NAS	true
National Academy of Engineering Fund
2101 CONSTITUTION AVENUE NW	WASHINGTON	DC	20418	237284092	Support Org	DC	501(c)(3)	11a	NAS	true

Field	Value	IRS element (for citing)
Receipt Of Int Ann Rents Royalties	false	ReceiptOfIntAnnRentsRoyalties
Gift Grant Or Cap Contr To Other Org	false	GiftGrantOrCapContrToOtherOrg
Gift Grant Or Cap Contr Fr Other Org	true	GiftGrantOrCapContrFrOtherOrg
Loans Or Guarantees To Other Org	false	LoansOrGuaranteesToOtherOrg
Loans Or Guarantees From Other Org	false	LoansOrGuaranteesFromOtherOrg
Dividends Related Organization	false	DividendsRelatedOrganization
Sale Of Assets To Other Org	false	SaleOfAssetsToOtherOrg
Purchase Of Assets From Other Org	false	PurchaseOfAssetsFromOtherOrg
Exchange Of Assets	false	ExchangeOfAssets
Rental Of Facilities To Other Orgs	false	RentalOfFacilitiesToOtherOrgs
Rental Of Facilities Fr Other Orgs	false	RentalOfFacilitiesFrOtherOrgs
Perform Of Services For Other Orgs	true	PerformOfServicesForOtherOrgs
Perform Of Services By Other Orgs	false	PerformOfServicesByOtherOrgs
Sharing Of Facilities	true	SharingOfFacilities
Sharing Of Paid Employees	true	SharingOfPaidEmployees
Reimbursement Paid To Other Org	false	ReimbursementPaidToOtherOrg
Reimbursement Paid By Other Org	true	ReimbursementPaidByOtherOrg
Other Transfer To Other Org	true	OtherTransferToOtherOrg
Other Transfer From Other Org	false	OtherTransferFromOtherOrg

Transactions Related Orgs Table TransactionsRelatedOrgsTable (4 entries)

Transaction TypeTransactionType	Amount InvolvedAmountInvolved	Method Of Amt DeterminationMethodOfAmtDetermination
NATIONAL ACADEMY OF ENGINEERING FUND
C	4810099	CASH
THE NATIONAL ACADEMIES CORPORATION
Q	71760	CASH
NATIONAL ACADEMY OF ENGINEERING FUND
Q	1423353	CASH
RETIREE WELFARE BENEFIT PLAN TRUST
R	1361786	CASH