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        <TitleTxt>DEPUTY DIR. OF MGMT &amp; TECH SVCS</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>188078</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>21366</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>THOMAS WILSON</PersonNm>
        <TitleTxt>DIR. CENTER FOR APPLIED RESEARCH</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>255350</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>26368</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DANIEL ALIOTO</PersonNm>
        <TitleTxt>DEPUTY DIR. OF TECH ASSISTANCE</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>169137</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>17445</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>1747381</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>255668</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>18</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>1</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>BRIAN MANDELL</PersonNm>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>66 PARKMAN STREET UNIT 1</AddressLine1Txt>
            <CityNm>BROOKLINE</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>02446</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>CONSULTING</ServicesDesc>
        <CompensationAmt>148000</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>SAFER TECHNOLOGIES</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>19 UNION AVE</AddressLine1Txt>
            <CityNm>BELLMAWR</CityNm>
            <StateAbbreviationCd>NJ</StateAbbreviationCd>
            <ZIPCd>08031</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>CONSULTING</ServicesDesc>
        <CompensationAmt>123500</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>2</CntrctRcvdGreaterThan100KCnt>
      <MembershipDuesAmt>633767</MembershipDuesAmt>
      <GovernmentGrantsAmt>1533672</GovernmentGrantsAmt>
      <AllOtherContributionsAmt>2362413</AllOtherContributionsAmt>
      <TotalContributionsAmt>4529852</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>CONF. &amp; REGISTRATIONS</Desc>
        <BusinessCd>611430</BusinessCd>
        <TotalRevenueColumnAmt>4422730</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>4422730</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>EDUCATION</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>2009618</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>2009618</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>MANAGEMENT SERVICES</Desc>
        <BusinessCd>541610</BusinessCd>
        <TotalRevenueColumnAmt>651361</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>651361</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>EXECUTIVE SEARCH</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>126948</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>126948</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>PUBLICATIONS</Desc>
        <BusinessCd>513120</BusinessCd>
        <TotalRevenueColumnAmt>33560</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>33560</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>7244217</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>698877</TotalRevenueColumnAmt>
        <ExclusionAmt>698877</ExclusionAmt>
      </InvestmentIncomeGrp>
      <OtherRevenueMiscGrp>
        <Desc>OTHER REVENUE</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>22889</TotalRevenueColumnAmt>
        <ExclusionAmt>22889</ExclusionAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>22889</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>12495835</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>7244217</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>721766</ExclusionAmt>
      </TotalRevenueGrp>
      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>882504</TotalAmt>
        <ProgramServicesAmt>478636</ProgramServicesAmt>
        <ManagementAndGeneralAmt>403868</ManagementAndGeneralAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>3199008</TotalAmt>
        <ProgramServicesAmt>1942331</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1256677</ManagementAndGeneralAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>1940</TotalAmt>
        <ManagementAndGeneralAmt>1940</ManagementAndGeneralAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>1315984</TotalAmt>
        <ProgramServicesAmt>798897</ProgramServicesAmt>
        <ManagementAndGeneralAmt>517087</ManagementAndGeneralAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>326936</TotalAmt>
        <ProgramServicesAmt>198505</ProgramServicesAmt>
        <ManagementAndGeneralAmt>128431</ManagementAndGeneralAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>5246</TotalAmt>
        <ProgramServicesAmt>312</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4934</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>50070</TotalAmt>
        <ManagementAndGeneralAmt>50070</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>9000</TotalAmt>
        <ManagementAndGeneralAmt>9000</ManagementAndGeneralAmt>
      </FeesForSrvcInvstMgmntFeesGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>2423677</TotalAmt>
        <ProgramServicesAmt>2153191</ProgramServicesAmt>
        <ManagementAndGeneralAmt>270486</ManagementAndGeneralAmt>
      </FeesForServicesOtherGrp>
      <OfficeExpensesGrp>
        <TotalAmt>588093</TotalAmt>
        <ProgramServicesAmt>530223</ProgramServicesAmt>
        <ManagementAndGeneralAmt>57870</ManagementAndGeneralAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>124407</TotalAmt>
        <ProgramServicesAmt>13045</ProgramServicesAmt>
        <ManagementAndGeneralAmt>111362</ManagementAndGeneralAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>451256</TotalAmt>
        <ManagementAndGeneralAmt>451256</ManagementAndGeneralAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>1966201</TotalAmt>
        <ProgramServicesAmt>1789128</ProgramServicesAmt>
        <ManagementAndGeneralAmt>177073</ManagementAndGeneralAmt>
      </TravelGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>59328</TotalAmt>
        <ManagementAndGeneralAmt>59328</ManagementAndGeneralAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>123421</TotalAmt>
        <ManagementAndGeneralAmt>123421</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>CATERING</Desc>
        <TotalAmt>1215159</TotalAmt>
        <ProgramServicesAmt>1161181</ProgramServicesAmt>
        <ManagementAndGeneralAmt>53978</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>SITE RENTAL</Desc>
        <TotalAmt>254770</TotalAmt>
        <ProgramServicesAmt>249513</ProgramServicesAmt>
        <ManagementAndGeneralAmt>5257</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>MEDIA PRODUCTION</Desc>
        <TotalAmt>220294</TotalAmt>
        <ProgramServicesAmt>219926</ProgramServicesAmt>
        <ManagementAndGeneralAmt>368</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>OVERHEAD COST ALLOC.</Desc>
        <TotalAmt>0</TotalAmt>
        <ProgramServicesAmt>2736821</ProgramServicesAmt>
        <ManagementAndGeneralAmt>-2736821</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>122288</TotalAmt>
        <ProgramServicesAmt>57732</ProgramServicesAmt>
        <ManagementAndGeneralAmt>64556</ManagementAndGeneralAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>13339582</TotalAmt>
        <ProgramServicesAmt>12329441</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1010141</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>16875</BOYAmt>
        <EOYAmt>20941</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>17310662</BOYAmt>
        <EOYAmt>1923504</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <PledgesAndGrantsReceivableGrp>
        <BOYAmt>1422149</BOYAmt>
        <EOYAmt>1125433</EOYAmt>
      </PledgesAndGrantsReceivableGrp>
      <AccountsReceivableGrp>
        <BOYAmt>188782</BOYAmt>
        <EOYAmt>66327</EOYAmt>
      </AccountsReceivableGrp>
      <InventoriesForSaleOrUseGrp>
        <BOYAmt>1996</BOYAmt>
        <EOYAmt>1314</EOYAmt>
      </InventoriesForSaleOrUseGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>91287</BOYAmt>
        <EOYAmt>39314</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>626744</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>534123</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>109006</BOYAmt>
        <EOYAmt>92621</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>5004318</BOYAmt>
        <EOYAmt>17793495</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <OtherAssetsTotalGrp>
        <BOYAmt>700884</BOYAmt>
        <EOYAmt>307637</EOYAmt>
      </OtherAssetsTotalGrp>
      <TotalAssetsGrp>
        <BOYAmt>24845959</BOYAmt>
        <EOYAmt>21370586</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>1545697</BOYAmt>
        <EOYAmt>1450910</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <DeferredRevenueGrp>
        <BOYAmt>7917635</BOYAmt>
        <EOYAmt>5833445</EOYAmt>
      </DeferredRevenueGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>892361</BOYAmt>
        <EOYAmt>305706</EOYAmt>
      </OtherLiabilitiesGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>10355693</BOYAmt>
        <EOYAmt>7590061</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>14442510</BOYAmt>
        <EOYAmt>13732769</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>47756</BOYAmt>
        <EOYAmt>47756</EOYAmt>
      </DonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>14490266</BOYAmt>
        <EOYAmt>13780525</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>24845959</BOYAmt>
        <EOYAmt>21370586</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>-843747</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>134006</NetUnrlzdGainsLossesInvstAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <InfoInScheduleOPartXIIInd>X</InfoInScheduleOPartXIIInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>1</FederalGrantAuditRequiredInd>
      <FederalGrantAuditPerformedInd>1</FederalGrantAuditPerformedInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc1039100001">
      <CommunityTrustInd>X</CommunityTrustInd>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>4931830</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>4832033</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>3093162</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>13559856</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>4529852</CurrentTaxYearAmt>
        <TotalAmt>30946733</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>4931830</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>4832033</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>3093162</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>13559856</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>4529852</CurrentTaxYearAmt>
        <TotalAmt>30946733</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>9358247</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>21588486</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>87464</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>55254</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>123341</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>62319</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>698877</CurrentTaxYearAmt>
        <TotalAmt>1027255</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <OtherIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>18086</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>9777</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>27382</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>35514</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>22889</CurrentTaxYearAmt>
        <TotalAmt>113648</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>32087636</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>25675985</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.67280</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.68410</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>SCHEDULE A, PART II, LINE 10, EXPLANATION OF OTHER INCOME:</FormAndLineReferenceDesc>
        <ExplanationTxt>OTHER INCOME - 2019 AMOUNT: $ 18,086. 2020 AMOUNT: $ 9,777. 2021 AMOUNT: $ 27,382. 2022 AMOUNT: $ 35,514. 2023 AMOUNT: $ 22,889.</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1234500001">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleC documentId="RetDoc1039600001">
      <TotalGrassrootsLobbyingGrp>
        <FilingOrganizationsTotalAmt>0</FilingOrganizationsTotalAmt>
      </TotalGrassrootsLobbyingGrp>
      <TotalDirectLobbyingGrp>
        <FilingOrganizationsTotalAmt>0</FilingOrganizationsTotalAmt>
      </TotalDirectLobbyingGrp>
      <TotalLobbyingExpendGrp>
        <FilingOrganizationsTotalAmt>0</FilingOrganizationsTotalAmt>
      </TotalLobbyingExpendGrp>
      <OtherExemptPurposeExpendGrp>
        <FilingOrganizationsTotalAmt>13339582</FilingOrganizationsTotalAmt>
      </OtherExemptPurposeExpendGrp>
      <TotalExemptPurposeExpendGrp>
        <FilingOrganizationsTotalAmt>13339582</FilingOrganizationsTotalAmt>
      </TotalExemptPurposeExpendGrp>
      <LobbyingNontaxableAmountGrp>
        <FilingOrganizationsTotalAmt>816979</FilingOrganizationsTotalAmt>
      </LobbyingNontaxableAmountGrp>
      <GrassrootsNontaxableGrp>
        <FilingOrganizationsTotalAmt>204245</FilingOrganizationsTotalAmt>
      </GrassrootsNontaxableGrp>
      <TotLbbyngGrassrootMnsNonTxGrp>
        <FilingOrganizationsTotalAmt>0</FilingOrganizationsTotalAmt>
      </TotLbbyngGrassrootMnsNonTxGrp>
      <TotLbbyExpendMnsLbbyngNonTxGrp>
        <FilingOrganizationsTotalAmt>0</FilingOrganizationsTotalAmt>
      </TotLbbyExpendMnsLbbyngNonTxGrp>
      <AvgLobbyingNontaxableAmountGrp>
        <CurrentYearMinus3Amt>458257</CurrentYearMinus3Amt>
        <CurrentYearMinus2Amt>561837</CurrentYearMinus2Amt>
        <CurrentYearMinus1Amt>663064</CurrentYearMinus1Amt>
        <CurrentYearAmt>816979</CurrentYearAmt>
        <TotalAmt>2500137</TotalAmt>
      </AvgLobbyingNontaxableAmountGrp>
      <LobbyingCeilingAmt>3750206</LobbyingCeilingAmt>
      <AvgGrassrootsNontaxableGrp>
        <CurrentYearMinus3Amt>114564</CurrentYearMinus3Amt>
        <CurrentYearMinus2Amt>140459</CurrentYearMinus2Amt>
        <CurrentYearMinus1Amt>165766</CurrentYearMinus1Amt>
        <CurrentYearAmt>204245</CurrentYearAmt>
        <TotalAmt>625034</TotalAmt>
      </AvgGrassrootsNontaxableGrp>
      <GrassrootsCeilingAmt>937551</GrassrootsCeilingAmt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART II-B</FormAndLineReferenceDesc>
        <ExplanationTxt>PERF DID NOT ENGAGE IN ANY LOBBYING ACTIVITIES IN 2023.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleC>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <LeaseholdImprovementsGrp>
        <OtherCostOrOtherBasisAmt>577371</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>522924</DepreciationAmt>
        <BookValueAmt>54447</BookValueAmt>
      </LeaseholdImprovementsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>49373</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>11199</DepreciationAmt>
        <BookValueAmt>38174</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>92621</TotalBookValueLandBuildingsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>LEASE LIABILITY</Desc>
        <Amt>305706</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>305706</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>12620841</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>134006</NetUnrealizedGainsInvstAmt>
      <RevenueNotReportedAmt>134006</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>12486835</RevenueSubtotalAmt>
      <InvestmentExpensesNotIncldAmt>9000</InvestmentExpensesNotIncldAmt>
      <RevenueNotReportedFinclStmtAmt>9000</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>12495835</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>13330582</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesNotReportedAmt>0</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>13330582</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>9000</InvestmentExpensesNotIncld2Amt>
      <ExpensesNotRptFinclStmtAmt>9000</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>13339582</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>PERF IS GENERALLY EXEMPT FROM FEDERAL INCOME TAXES UNDER THE PROVISIONS OF SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE (IRC). IN ADDITION, PERF QUALIFIES FOR CHARITABLE CONTRIBUTIONS DEDUCTIONS UNDER SECTION 170(B)(1)(A) AND HAS BEEN CLASSIFIED AS AN ORGANIZATION THAT IS NOT A PRIVATE FOUNDATION UNDER SECTION 509(A)(1). INCOME THAT IS NOT RELATED TO EXEMPT PURPOSES, LESS APPLICABLE DEDUCTIONS, IS SUBJECT TO FEDERAL AND STATE CORPORATE INCOME TAXES. PERF HAD NO PROVISIONS FOR INCOME TAXES FOR THE YEAR ENDED DECEMBER 31, 2023. PERF COMPLIES WITH THE ACCOUNTING STANDARD ON ACCOUNTING FOR UNCERTAINTY IN INCOME TAXES, WHICH ADDRESSES THE DETERMINATION OF WHETHER TAX BENEFITS CLAIMED OR EXPECTED TO BE CLAIMED ON A TAX RETURN SHOULD BE RECORDED IN THE FINANCIAL STATEMENTS. MANAGEMENT EVALUATED PERFS TAX POSITIONS AND CONCLUDED THAT PERF HAS TAKEN NO UNCERTAIN TAX POSITIONS THAT REQUIRE ADJUSTMENT TO THE FINANCIAL STATEMENTS TO COMPLY WITH THE PROVISIONS OF THIS GUIDANCE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
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      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
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        <PersonNm>CHUCK WEXLER</PersonNm>
        <TitleTxt>EXECUTIVE DIRECTOR</TitleTxt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KEN HARTWICK</PersonNm>
        <TitleTxt>CFO</TitleTxt>
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        <DeferredCompensationFlngOrgAmt>28186</DeferredCompensationFlngOrgAmt>
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        <TotalCompensationFilingOrgAmt>323910</TotalCompensationFilingOrgAmt>
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        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>THOMAS WILSON</PersonNm>
        <TitleTxt>DIR. CENTER FOR APPLIED RESEARCH</TitleTxt>
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        <TotalCompensationFilingOrgAmt>281718</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JOHN SPRINGER</PersonNm>
        <TitleTxt>EXECUTIVE EDITOR</TitleTxt>
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        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
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        <OtherCompensationFilingOrgAmt>396</OtherCompensationFilingOrgAmt>
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        <TotalCompensationFilingOrgAmt>239972</TotalCompensationFilingOrgAmt>
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        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JENNIFER SOMMERS</PersonNm>
        <TitleTxt>DEPUTY DIR. OF MGMT &amp; TECH SVCS</TitleTxt>
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        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>MEGAN CAHILL</PersonNm>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>DANIEL ALIOTO</PersonNm>
        <TitleTxt>DEPUTY DIR. OF TECH ASSISTANCE</TitleTxt>
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        <TotalCompensationFilingOrgAmt>186582</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
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        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THERE IS ONE CLASS OF VOTING MEMBERS, THEY ARE REFERRED TO AS GENERAL MEMBERS. THERE ARE TWO OTHER CLASSES OF MEMBERS THAT DO NOT VOTE, SUSTAINING MEMBERS AND SUBSCRIBING MEMBERS. GENERAL MEMBERS ELECT THE BOARD OF DIRECTORS, ONE VOTE PER MEMBER.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>GENERAL MEMBERS ELECT THE BOARD, ONE VOTE PER MEMBER.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE 990 IS PREPARED BY POLICE EXECUTIVE RESEARCH FORUM'S OUTSIDE ACCOUNTING FIRM. THE 990 DRAFT IS REVIWED BY MANAGEMENT BEFORE FILING. THE 990 IS MADE AVAILABLE TO BOARD MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS A STRONG PROCESS OF MONITORING AND ENFORCING ITS CONFLICT OF INTEREST PROCESS THAT'S DRIVEN BY THE SENSITIVE NATURE OF LAW ENFORCEMENT RESEARCH AND PUBLIC SAFETY ISSUES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>PERF RETAINS AN EXTERNAL COMPENSATION CONSULTANT FOR ANNUAL REVIEW OF ITS STAFF. THE CONSULTANT ADVISES THE BOARD OF DIRECTORS OF THE SALARY PRACTICE THAT IS PERTINENT TO PERF AND COMPUTES RECOMMENDATIONS FOR ALL STAFF, EXCEPT FOR THE EXECUTIVE DIRECTOR. THE BOARD OF DIRECTORS REVIEWS THE EXTERNAL COMPENSATION CONSULTANTS REPORT, RECOMMENDATIONS AND EXECUTIVE DIRECTOR COMPENSATION ANNUALLY. THE BOARD OF DIRECTORS MAY CHOOSE TO REVIEW AND/OR AMEND SUCH ITEMS PRIOR TO VOTING ON THEIR APPROVAL.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>FINANCIAL STATEMENTS, CONFLICT OF INTEREST POLICY AND GOVERNING DOCUMENTS ARE AVAILABLE UPON REQUEST FOR THE PRECEDING 3 YEARS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>OTHER PROFESSIONAL FEES: PROGRAM SERVICE EXPENSES 2,153,191. MANAGEMENT AND GENERAL EXPENSES 270,486. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 2,423,677.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PROCESS FOR OVERSEEING THE AUDIT OF THE FINANCIAL STATEMENTS AND SELECTION OF AN INDEPENDENT ACCOUNTANT THAT AUDITED THE FINANCIAL STATEMENTS HAS BEEN CONSISTENT WITH PRIOR YEARS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>