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      <FeesForServicesLegalGrp>
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      <FeesForServicesAccountingGrp>
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        <TotalAmt>263062</TotalAmt>
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        <TotalAmt>29823</TotalAmt>
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        <TotalAmt>19685</TotalAmt>
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      <TravelGrp>
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        <TotalAmt>935403</TotalAmt>
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      <InsuranceGrp>
        <TotalAmt>4280</TotalAmt>
      </InsuranceGrp>
      <TotalFunctionalExpensesGrp>
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        <ProgramServicesAmt>0</ProgramServicesAmt>
        <ManagementAndGeneralAmt>0</ManagementAndGeneralAmt>
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        <EOYAmt>481175</EOYAmt>
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      <AccountsReceivableGrp>
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        <EOYAmt>1225171</EOYAmt>
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      <PrepaidExpensesDefrdChargesGrp>
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      <LandBldgEquipAccumDeprecAmt>101049</LandBldgEquipAccumDeprecAmt>
      <InvestmentsPubTradedSecGrp>
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        <EOYAmt>535384</EOYAmt>
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      <TotalAssetsGrp>
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        <EOYAmt>2859343</EOYAmt>
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      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>156117</BOYAmt>
        <EOYAmt>64630</EOYAmt>
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      <DeferredRevenueGrp>
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        <EOYAmt>1435050</EOYAmt>
      </DeferredRevenueGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>6426</BOYAmt>
        <EOYAmt>6143</EOYAmt>
      </OtherLiabilitiesGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>1767913</BOYAmt>
        <EOYAmt>1505823</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>1478073</BOYAmt>
        <EOYAmt>1353520</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>1478073</BOYAmt>
        <EOYAmt>1353520</EOYAmt>
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        <EOYAmt>2859343</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>-126099</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>1546</NetUnrlzdGainsLossesInvstAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>false</FSAuditedInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleC documentId="RetDoc2">
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      <OnlyInHouseLobbyingInd>true</OnlyInHouseLobbyingInd>
      <AgreeCarryoverPriorYearInd>false</AgreeCarryoverPriorYearInd>
    </IRS990ScheduleC>
    <IRS990ScheduleD documentId="RetDoc3">
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>101049</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>101049</DepreciationAmt>
      </EquipmentGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>PAYROLL TAX LIABILITIES</Desc>
        <Amt>4881</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>ACCRUED EXPENSES</Desc>
        <Amt>1262</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>6143</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 3, PART X</FormAndLineReferenceDesc>
        <ExplanationTxt>THE COMMITTEE IS EXEMPT FOR THE PAYMENT OF INCOME TAXES ON ITS EXEMPT ACTIVITIES UNDER THE PROVISIONS OF SECTION 501(C)(6) OF THE INTERNAL REVENUE CODE. UNDER THESE PROVISIONS, NO TAX IS IMPOSED ON ANY INCOME RELATED TO THE COMMITTEE'S TAX-EXEMPT PURPOSE. THE COMMITTEE HAS DETERMINED THAT IT DOES NOT HAVE ANY MATERIAL UNRECOGNIZED TAX BENEFITS OR OBLIGATIONS AS OF DECEMBER 31, 2024. THE COMMITTEE IS SUBJECT TO ROUTINE AUDITS BY TAXING JURISDICTIONS; HOWEVER, THERE ARE CURRENTLY NO AUDITS FOR ANY TAX PERIODS IN PROGRESS. THE COMMITTEE'S FEDERAL AND STATE INCOME TAX RETURNS ARE SUBJECT TO EXAMINATION BY THE INTERNAL REVENUE SERVICE AND STATE TAX AUTHORITIES, GENERALLY FOR A PERIOD OF THREE YEARS AFTER THE RETURNS ARE FILED.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleF documentId="RetDoc6">
      <GrantRecordsMaintainedInd>true</GrantRecordsMaintainedInd>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>CANADA</RegionTxt>
        <OfficesCnt>1</OfficesCnt>
        <EmployeeCnt>1</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>12548</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <SubtotalOfficesCnt>1</SubtotalOfficesCnt>
      <SubtotalEmployeesCnt>1</SubtotalEmployeesCnt>
      <TotalOfficeCnt>1</TotalOfficeCnt>
      <TotalEmployeeCnt>1</TotalEmployeeCnt>
      <SubtotalSpentAmt>12548</SubtotalSpentAmt>
      <TotalSpentAmt>12548</TotalSpentAmt>
      <TransferToForeignCorpInd>false</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>false</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>false</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>false</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>false</ForeignPartnershipInd>
      <BoycottCountriesInd>false</BoycottCountriesInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE F, PAGE 1, PART I, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>CANADA 12,548 0</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleF>
    <IRS990ScheduleJ documentId="RetDoc4">
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>false</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>MADELEINE R NOLAND</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <BaseCompensationFilingOrgAmt>288646</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>41797</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>7219</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>337662</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JERRY WHITAKER</PersonNm>
        <TitleTxt>VICE PRES &amp; SEC</TitleTxt>
        <BaseCompensationFilingOrgAmt>241670</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>34750</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>2325</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>278745</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc5">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOLLOWING CAN BE AN ATSC MEMBER: ANY CORPORATION OR OTHER BUSINESS ENTITY HAVING A COMMERCIAL INTEREST DIRECTLY AND MATERIALLY AFFECTED BY ATSC STANDARDS DEVELOPMENT, ANY NON-PROFIT ORGANIZATION WHOSE MEMBERS OR ACTIVITIES ARE DIRECTLY AFFECTED BY THE WORK OF ATSC, GOVERNMENT ENTITIES WHOSE PARTICIPATION WOULD BE FOCUSED ON TECHNICAL STANDARDS. IF DISTINCT DIVISIONS OF AN ORGANIZATION CAN DEMONSTRATE INDEPENDENT INTEREST AND AUTHORITY TO MAKE INDEPENDENT DECISIONS IN THE VARIOUS AREAS OF ACTIVITY OF THE COMMITTEE, EACH MAY APPLY FOR MEMBERSHIP. MEMBERS MUST HAVE THE QUALIFICATIONS AND WILLINGNESS TO PARTICIPATE ACTIVELY IN THE WORK OF ATSC, AND THE WILLINGNESS TO BEAR ITS APPROPRIATE SHARE OF THE EXPENSES OF THE COMMITTEE. EACH MEMBER GROUP HAS THE RIGHT TO ELECT THE GOVERNING BODY AND TO APPROVE ANY CHANGES TO THE BYLAWS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS WITH THE RIGHT TO ELECT THE BOARD OF DIRECTORS ARE LISTED IN THE RESPONSE FOR PART VI, LINE 6. MEMBERS ELECT TEN MEMBERS OF THE GOVERNING BODY, THE BOARD OF DIRECTORS, AND FIVE ADDITIONAL MEMBERS ARE APPOINTED BY THE FOUNDING COMPANIES, THE JCIC.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>ANY CHANGES TO THE BYLAWS MUST BE APPROVED BY THE MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PRESIDENT REVIEWS THE DRAFT FEDERAL FORM 990 BEFORE IT IS FILED WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>ATSC'S ARTICLES OF INCORPORATION AND BYLAWS ARE AVAILABLE TO THE PUBLIC ON THE WEBSITE. ATSC'S FEDERAL FORMS 990 AND 1024 ARE MADE AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>OTHER SERVICE FEES 263,062 0 0</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>