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        <CompensationAmt>143807</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>2</CntrctRcvdGreaterThan100KCnt>
      <ProgramServiceRevenueGrp>
        <Desc>MEMBERSHIP DUES</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>1182615</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>1182615</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>REGISTRATION</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>750947</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>750947</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>EXHIBITOR/SPONSORSHIP</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>156529</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>156529</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>2090091</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>112986</TotalRevenueColumnAmt>
        <ExclusionAmt>112986</ExclusionAmt>
      </InvestmentIncomeGrp>
      <RoyaltiesRevenueGrp>
        <TotalRevenueColumnAmt>150496</TotalRevenueColumnAmt>
        <ExclusionAmt>150496</ExclusionAmt>
      </RoyaltiesRevenueGrp>
      <GrossSalesOfInventoryAmt>21799</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>2808</CostOfGoodsSoldAmt>
      <NetIncomeOrLossGrp>
        <TotalRevenueColumnAmt>18991</TotalRevenueColumnAmt>
        <ExclusionAmt>18991</ExclusionAmt>
      </NetIncomeOrLossGrp>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>2372564</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>2090091</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>282473</ExclusionAmt>
      </TotalRevenueGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>331901</TotalAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>687143</TotalAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>48837</TotalAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>75696</TotalAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>68866</TotalAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>11</TotalAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>88462</TotalAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>70158</TotalAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>70456</TotalAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>79781</TotalAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>133224</TotalAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>104553</TotalAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>7200</TotalAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>867025</TotalAmt>
      </ConferencesMeetingsGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>72210</TotalAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>18658</TotalAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>BOARD EXPENSE</Desc>
        <TotalAmt>152934</TotalAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>COMMITTEE EXPENSES</Desc>
        <TotalAmt>67889</TotalAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>84388</TotalAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>3029392</TotalAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>263710</BOYAmt>
        <EOYAmt>283313</EOYAmt>
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      <AccountsReceivableGrp>
        <BOYAmt>93078</BOYAmt>
        <EOYAmt>32818</EOYAmt>
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      <InventoriesForSaleOrUseGrp>
        <BOYAmt>2092</BOYAmt>
        <EOYAmt>2092</EOYAmt>
      </InventoriesForSaleOrUseGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>90010</BOYAmt>
        <EOYAmt>114627</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>1374782</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>1167827</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>208161</BOYAmt>
        <EOYAmt>206955</EOYAmt>
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      <InvestmentsPubTradedSecGrp>
        <BOYAmt>3634925</BOYAmt>
        <EOYAmt>3114603</EOYAmt>
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      <IntangibleAssetsGrp>
        <EOYAmt>380969</EOYAmt>
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        <BOYAmt>143550</BOYAmt>
        <EOYAmt>223064</EOYAmt>
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      <TotalAssetsGrp>
        <BOYAmt>4435526</BOYAmt>
        <EOYAmt>4358441</EOYAmt>
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      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>252490</BOYAmt>
        <EOYAmt>306150</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <DeferredRevenueGrp>
        <BOYAmt>559430</BOYAmt>
        <EOYAmt>535006</EOYAmt>
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      <OtherLiabilitiesGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>383816</EOYAmt>
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      <TotalLiabilitiesGrp>
        <BOYAmt>811920</BOYAmt>
        <EOYAmt>1224972</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>3623606</BOYAmt>
        <EOYAmt>3133469</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>3623606</BOYAmt>
        <EOYAmt>3133469</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>4435526</BOYAmt>
        <EOYAmt>4358441</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>-656828</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>166691</NetUnrlzdGainsLossesInvstAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <ConsolidatedBasisFinclStmtInd>X</ConsolidatedBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
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      <OnlyInHouseLobbyingInd>0</OnlyInHouseLobbyingInd>
      <AgreeCarryoverPriorYearInd>0</AgreeCarryoverPriorYearInd>
      <DuesAssessmentsAmt>1182615</DuesAssessmentsAmt>
      <NonDeductibleLbbyngPltclCYAmt>1130</NonDeductibleLbbyngPltclCYAmt>
      <NonDeductibleLbbyngPltclTotAmt>1130</NonDeductibleLbbyngPltclTotAmt>
      <TaxableAmt>1130</TaxableAmt>
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        <OtherCostOrOtherBasisAmt>172474</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>172474</DepreciationAmt>
        <BookValueAmt>0</BookValueAmt>
      </LeaseholdImprovementsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>1202308</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>995353</DepreciationAmt>
        <BookValueAmt>206955</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>206955</TotalBookValueLandBuildingsAmt>
      <OtherAssetsOrgGrp>
        <Desc>DEPOSIT</Desc>
        <BookValueAmt>223064</BookValueAmt>
      </OtherAssetsOrgGrp>
      <TotalBookValueOtherAssetsAmt>223064</TotalBookValueOtherAssetsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>OPERATING LEASE LIABILITY</Desc>
        <Amt>383816</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>383816</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>2542840</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>166691</NetUnrealizedGainsInvstAmt>
      <OtherRevenueAmt>3585</OtherRevenueAmt>
      <RevenueNotReportedAmt>170276</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>2372564</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>2372564</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>3032396</TotExpnsEtcAuditedFinclStmtAmt>
      <OtherExpensesIncludedAmt>3004</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>3004</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>3029392</ExpensesSubtotalAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>NABL AND THE FUND ARE EXEMPT FROM INCOME TAXES UNDER THE PROVISIONS OF SECTIONS 501(C)(6) AND 501(C)(3), RESPECTIVELY, OF THE INTERNAL REVENUE CODE ("IRC") AND APPLICABLE STATE LAW. THE ASSOCIATION FOLLOWS 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 CONSOLIDATED FINANCIAL STATEMENTS. UNDER THIS GUIDANCE, THE ASSOCIATION MAY RECOGNIZE THE TAX BENEFIT FROM AN UNCERTAIN TAX POSITION ONLY IF IT IS MORE LIKELY THAN NOT THAT THE TAX POSITION WILL BE SUSTAINED ON EXAMINATION BY TAXING AUTHORITIES, BASED ON THE TECHNICAL MERITS OF THE POSITION. EXAMPLES OF TAX POSITIONS INCLUDE THE TAX-EXEMPT STATUS OF THE ASSOCIATION AND VARIOUS POSITIONS RELATED TO THE POTENTIAL SOURCES OF UNRELATED BUSINESS TAXABLE INCOME ("UBTI"). IF APPLICABLE, ANY TAX BENEFITS RECOGNIZED IN THE CONSOLIDATED FINANCIAL STATEMENTS FROM SUCH A POSITION ARE MEASURED BASED ON THE LARGEST BENEFIT THAT HAS A GREATER THAN 50% LIKELIHOOD OF BEING REALIZED UPON ULTIMATE SETTLEMENT. AT DECEMBER 31, 2023 AND 2022, THERE WERE NO UNRECOGNIZED TAX BENEFITS IDENTIFIED OR RECORDED AS LIABILITIES. NABL, HOWEVER, MAY GENERATE REVENUE FROM ADVERTISING, WHICH IS CONSIDERED UNRELATED TO ITS EXEMPT PURPOSE. THESE REVENUES LESS COSTS ARE SUBJECT TO INCOME TAXES. MANAGEMENT ESTIMATES THAT THERE ARE NO SIGNIFICANT INCOME TAX EFFECTS FOR THE YEARS ENDED DECEMBER 31, 2023 AND 2022. FROM TIME TO TIME, NABL RECOGNIZES TAXES ON MEMBERSHIP DUES REVENUE TO THE EXTENT OF ITS LOBBYING ACTIVITIES. FOR THE YEARS ENDED DECEMBER 31, 2023 AND 2022, NABL HAS RECOGNIZED PROXY TAX EXPENSE OF $237 AND $216, RESPECTIVELY, WHICH IS INCLUDED AS A COMPONENT OF GENERAL AND ADMINISTRATIVE ON THE ACCOMPANYING CONSOLIDATED STATEMENTS OF ACTIVITIES. DURING THE YEARS ENDED DECEMBER 31, 2023 AND 2022, PROXY TAX OF $216 AND $371, RESPECTIVELY, WAS PAID AND AS OF THE YEARS ENDED DECEMBER 31, 2023 AND 2022, $237 AND $216, RESPECTIVELY, OF PROXY TAX EXPENSE REMAINS PAYABLE AND IS INCLUDED AS A COMPONENT OF ACCRUED EXPENSES AND OTHER LIABILITIES ON THE ACCOMPANYING CONSOLIDATED STATEMENTS OF FINANCIAL POSITION. TAX RETURNS FILED BY THE ASSOCIATION ARE SUBJECT TO EXAMINATION BY THE INTERNAL REVENUE SERVICE ("IRS") FOR A PERIOD OF THREE YEARS. WHILE NO INCOME TAX RETURNS ARE CURRENTLY BEING EXAMINED BY THE IRS, TAX RETURNS FILED SINCE 2020 REMAIN OPEN FOR EXAMINATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>CONSOLIDATED AFFILIATE 3,585.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>CONSOLIDATED AFFILIATE 3,004.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
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      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>LINDA WYMAN</PersonNm>
        <TitleTxt>CHIEF OPERATING OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>273702</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>15000</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>11033</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
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        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>331900</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>BRIAN EGAN</PersonNm>
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        <BaseCompensationFilingOrgAmt>180083</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>12000</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>7203</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>6747</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>206033</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>SABRINA KIDWAI</PersonNm>
        <TitleTxt>MEMBERSHIP AND CLE DIRECTO</TitleTxt>
        <BaseCompensationFilingOrgAmt>133417</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>8000</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>5337</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>10021</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>156775</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS OF THE ASSOCIATION ARE BOND LAWYERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS TWO CLASSES OF MEMBERS: REGULAR MEMBERS AND ASSOCIATE MEMBERS. REGULAR MEMBERS ARE VESTED WITH VOTING POWERS. ASSOCIATE MEMBERS HAVE NO VOTING POWERS. THE REGULAR MEMBERS ELECT THE BOARD OF DIRECTORS AS WELL AS EXECUTIVE OFFICERS OF THE BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF DIRECTORS IS EMPOWERED TO ALTER THE BY-LAWS BY A MAJORITY VOTE AT ANY MEETING OF THE BOARD OF DIRECTORS. THE REGULAR MEMBERS MUST BE NOTIFIED OF SUCH AN ALTERATION. ANY REGULAR MEMBER MAY REQUEST EITHER ORALLY OR IN WRITING THAT THE REGULAR MEMBERSHIP ACCEPT OR REJECT THE BOARD DECISION TO ALTER THE BY-LAWS (PRIOR TO THE ANNUAL MEETING WHICH FALLS IMMEDIATELY AFTER THE ABOVE MENTIONED ALTERATION). THE ALTERATION OF THE BY-LAWS IS THEN AFFIRMED OR REJECTED UPON VOTE OF THE REGULAR MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE EXECUTIVE COMMITTEE REVIEWED THE DRAFT AND A COMPLETE COPY WAS PROVIDED TO THE FULL BOARD PRIOR TO FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>OFFICERS OF NABL ARE REQUIRED TO SIGN A WRITTEN DOCUMENT THAT CONFIRMS THAT THEY DO NOT HAVE A CONFLICT OF INTEREST WITH THAT OF NABL. THIS DOCUMENT MUST BE COMPLETED ON AN ANNUAL BASIS. ON AGENDAS FOR EVERY BOARD MEETING AND EVERY BOARD COMMITTEE MEETING, THERE IS A REQUEST FOR DISCLOSURE OF CONFLICT OF INTERESTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION OF THE ORGANIZATION'S OFFICERS INCLUDED THE CHIEF OPERATING OFFICER AND THE DIRECTOR OF GOVERNMENTAL AFFAIRS. THE REVIEW AND APPROVAL PROCESS UTILIZED A COMBINATION OF INDEPENDENT PERSONS, COMPARABILITY DATA, AND CONTEMPORANEOUS SUBSTANTIATION OF THE DELIBERATION AND DECISION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>GOVERNING DOCUMENTS AND FINANCIAL STATEMENTS ARE AVAILABLE UPON WRITTEN REQUEST TO THE ORGANIZATION.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>THE ROBERT H HILDERBRAND JR FUND</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>1775 PENNSYLVANIA AVE NW SUITE 950</AddressLine1Txt>
          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20006</ZIPCd>
        </USAddress>
        <EIN>363209630</EIN>
        <PrimaryActivitiesTxt>SUPPORT NABL</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>DC</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>LINE 12A, I</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>NABL</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>1</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>0</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>1</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>0</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>0</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>0</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>0</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>0</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>0</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>0</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>0</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>1</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>0</TransferFromOtherOrgInd>
    </IRS990ScheduleR>
  </ReturnData>
</Return>