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      <Form990PartVIISectionAGrp>
        <PersonNm>THERESA WILLIAMSON</PersonNm>
        <TitleTxt>MEMBER AT LARGE - PAST</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>RUSHNA ALI</PersonNm>
        <TitleTxt>MEMBER AT LARGE - NEW</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.10</AverageHoursPerWeekRltdOrgRt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>DAVID DORNBOS III</PersonNm>
        <TitleTxt>MEMBER AT LARGE - NEW</TitleTxt>
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        <AverageHoursPerWeekRltdOrgRt>0.10</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>KUNAL VAKHARIA</PersonNm>
        <TitleTxt>MEMBER AT LARGE - NEW</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.10</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>REGINA SHUPAK</PersonNm>
        <TitleTxt>CHIEF EXECUTIVE OFFICER</TitleTxt>
        <AverageHoursPerWeekRt>50.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.10</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>752739</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>52004</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DAVID BERG</PersonNm>
        <TitleTxt>BE DEPUTY EXECUTIVE DIRECTOR</TitleTxt>
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        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>245753</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>30240</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>DEANNE L STARR</PersonNm>
        <TitleTxt>DIRECTOR OF PROGRAMS AND COMMUNICATIONS</TitleTxt>
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        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>27859</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>SYDNEY MANOLA</PersonNm>
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        <AverageHoursPerWeekRt>50.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>161290</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>24940</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>DAWN DAVIS</PersonNm>
        <TitleTxt>DIRECTOR OF HUMAN RESOURCES</TitleTxt>
        <AverageHoursPerWeekRt>50.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>148329</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>23278</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>PATRICIA GABER</PersonNm>
        <TitleTxt>CONTROLLER</TitleTxt>
        <AverageHoursPerWeekRt>50.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>37257</OtherCompensationAmt>
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      <TotalReportableCompFromOrgAmt>1664850</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>195578</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>12</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>1</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>HUALALAI COMMON EQUITY HOLDINGS LLC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>PO BOX 5440</AddressLine1Txt>
            <CityNm>KAILUA KONA</CityNm>
            <StateAbbreviationCd>HI</StateAbbreviationCd>
            <ZIPCd>96745</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>HOTEL- ENTERTAINMENT</ServicesDesc>
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      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>DOUGLAS KONDZIOLKA</PersonNm>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>400 EAST 67TH STREET APT 23C</AddressLine1Txt>
            <CityNm>NEW YORK</CityNm>
            <StateAbbreviationCd>NY</StateAbbreviationCd>
            <ZIPCd>10065</ZIPCd>
          </USAddress>
        </ContractorAddress>
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        <CompensationAmt>361033</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>SWVP NASHVILLE HOTEL LLC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>12770 EL CAMINO REAL SUITE 200</AddressLine1Txt>
            <CityNm>SAN DIEGO</CityNm>
            <StateAbbreviationCd>CA</StateAbbreviationCd>
            <ZIPCd>92130</ZIPCd>
          </USAddress>
        </ContractorAddress>
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        <CompensationAmt>261599</CompensationAmt>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>LEVY PREMIUM FOODSERVICE LC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>1001 AVENIDA DE LAS AMERICAS</AddressLine1Txt>
            <CityNm>HOUSTON</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>77010</ZIPCd>
          </USAddress>
        </ContractorAddress>
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        <CompensationAmt>238696</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>WOODFIELD PRESERVE PROPERTY LLC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>28945 NETWORK PLACE</AddressLine1Txt>
            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60673</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>PROPERTY RENTAL</ServicesDesc>
        <CompensationAmt>232901</CompensationAmt>
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      <CntrctRcvdGreaterThan100KCnt>10</CntrctRcvdGreaterThan100KCnt>
      <AllOtherContributionsAmt>1113800</AllOtherContributionsAmt>
      <NoncashContributionsAmt>690120</NoncashContributionsAmt>
      <TotalContributionsAmt>1113800</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>ANNUAL MEETING</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>6821055</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>6821055</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>MEMBERSHIP DUES</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>3525098</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>3525098</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>PUBLICATIONS AND JOURNALS</Desc>
        <BusinessCd>900099</BusinessCd>
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        <RelatedOrExemptFuncIncomeAmt>2754970</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>84425</UnrelatedBusinessRevenueAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>CONTINUING EDUCATION</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>1013774</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>1013774</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>JOINT SECTION</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>319280</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>319280</RelatedOrExemptFuncIncomeAmt>
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      <TotalOthProgramServiceRevGrp>
        <TotalRevenueColumnAmt>120813</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>120813</RelatedOrExemptFuncIncomeAmt>
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      <TotalProgramServiceRevenueAmt>14639415</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>752975</TotalRevenueColumnAmt>
        <ExclusionAmt>752975</ExclusionAmt>
      </InvestmentIncomeGrp>
      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>800697</SecuritiesAmt>
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      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>147441</SecuritiesAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <SecuritiesAmt>653256</SecuritiesAmt>
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      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>653256</TotalRevenueColumnAmt>
        <ExclusionAmt>653256</ExclusionAmt>
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        <Desc>MANAGEMENT FEES</Desc>
        <BusinessCd>900099</BusinessCd>
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        <UnrelatedBusinessRevenueAmt>752533</UnrelatedBusinessRevenueAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <Desc>CAREER SITE</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>77970</TotalRevenueColumnAmt>
        <UnrelatedBusinessRevenueAmt>77970</UnrelatedBusinessRevenueAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>830503</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
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        <ExclusionAmt>1406231</ExclusionAmt>
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      <GrantsToDomesticIndividualsGrp>
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        <ProgramServicesAmt>18114</ProgramServicesAmt>
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        <ProgramServicesAmt>43915</ProgramServicesAmt>
        <ManagementAndGeneralAmt>143208</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>47148</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>137891</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>33070</ProgramServicesAmt>
        <ManagementAndGeneralAmt>324982</ManagementAndGeneralAmt>
        <FundraisingAmt>65</FundraisingAmt>
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      <OccupancyGrp>
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        <ManagementAndGeneralAmt>228985</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>811045</ProgramServicesAmt>
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        <FundraisingAmt>2335</FundraisingAmt>
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        <FundraisingAmt>14612</FundraisingAmt>
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        <ManagementAndGeneralAmt>322502</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>80481</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>91440</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>690120</ProgramServicesAmt>
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      <OtherExpensesGrp>
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        <ProgramServicesAmt>551611</ProgramServicesAmt>
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        <ProgramServicesAmt>345413</ProgramServicesAmt>
        <ManagementAndGeneralAmt>727</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>15410</ProgramServicesAmt>
        <ManagementAndGeneralAmt>350742</ManagementAndGeneralAmt>
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        <EOYAmt>170469</EOYAmt>
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        <EOYAmt>1204685</EOYAmt>
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        <EOYAmt>252954</EOYAmt>
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        <EOYAmt>588466</EOYAmt>
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        <EOYAmt>6674180</EOYAmt>
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        <EOYAmt>401000</EOYAmt>
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      <TotLiabNetAssetsFundBalanceGrp>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
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      <FSAuditedBasisGrp>
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      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
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    <IRS990ScheduleA documentId="RetDoc1039100001">
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        <CurrentTaxYearMinus3YearsAmt>1936041</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>897639</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1063378</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1113800</CurrentTaxYearAmt>
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      <GrossReceiptsAdmissionsGrp>
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        <CurrentTaxYearMinus2YearsAmt>10129803</CurrentTaxYearMinus2YearsAmt>
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        <CurrentTaxYearAmt>14554990</CurrentTaxYearAmt>
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      <InvestmentIncomePYPct>0.04340</InvestmentIncomePYPct>
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        <ExplanationTxt>EACH ACTIVE MEMBER OF THE CONGRESS SHALL BE ENTITLED TO ELECTRONICALLY VOTE FOR OFFICERS AND MEMBERS AT-LARGE OF THE EXECUTIVE COMMITTEE (BOARD OF DIRECTORS) IN AN ELECTION TO BE HELD NO FEWER THAN THIRTY (30) DAYS BEFORE THE ANNUAL MEETING.</ExplanationTxt>
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        <ExplanationTxt>THE TREASURER AND CHIEF EXECUTIVE OFFICER REVIEW AND APPROVE FORM 990.</ExplanationTxt>
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        <ExplanationTxt>CONFLICT OF INTEREST DISCLOSURES ARE COLLECTED ANNUALLY AND MEMBERS ARE REQUIRED TO UPDATE THEM IF ANY CONFLICTS CHANGE. DISCLOSURE IS REQUIRED FOR PARTICIPATION IN ANY COMMITTEE POSITION, STAFF IN A POSITION TO INFLUENCE CONTENT, ALL FACULTY AND SPEAKER POSITIONS IN CNS EDUCATIONAL ACTIVITIES, ALL ABSTRACT AUTHORS WHO CONTRIBUTE SCIENCE FOR THE CNS ANNUAL MEETINGS, AS WELL AS ALL MANUSCRIPT AUTHORS, REVIEWERS, AND EDITORS FOR NEUROSURGERY - THE OFFICIAL JOURNAL OF THE CNS. DISCLOSURE BY MEMBER NEUROSURGEONS IS ALSO ENCOURAGED. THE EDUCATION COMMITTEE CHAIR IS RESPONSIBLE FOR REVIEWING THE DISCLOSURE FOR ANY POTENTIAL CONFLICTS OF INTEREST THAT REQUIRE RESOLVING. IF A CONFLICT EXISTS FOR THE EDUCATION COMMITTEE CHAIR, OR IF FURTHER RESOLUTION OR CONSIDERATION IS REQUIRED, THE CONFLICT OF INTEREST REVIEW AND MITIGATION SUBCOMMITTEE CONSISTING OF THE CHAIRMAN OF THE COMPLIANCE AND ETHICS COMMITTEE, EDUCATION COMMITTEE CHAIR, SCIENTIFIC PROGRAM CHAIR, SCIENTIFIC PROGRAM VICE CHAIR, AND CNS VICE PRESIDENT WILL REVIEW ANY POTENTIAL CONFLICTS. IF, UPON REVIEW, RESOLUTION OF MEMBER CONFLICT OF INTEREST IS REQUIRED, THE COMMITTEE MEMBER, FACULTY, SPEAKER, ABSTRACT AUTHOR, REVIEWER, EDITOR IS NOTIFIED OF THE DECISION. COMMITTEE MEMBERS ARE ALSO ASKED TO RECUSE THEMSELVES FROM ANY DISCUSSION WHERE THEY MIGHT HAVE A CONFLICT OF INTEREST DURING COMMITTEE BUSINESS. THIS RECUSAL WILL BE NOTED IN THE MEETING MINUTES OR IN WRITTEN DOCUMENTATION.</ExplanationTxt>
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