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      <FootnoteTextInd>X</FootnoteTextInd>
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        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE NATIONAL DOWN SYNDROME CONGRESS (NDSC) HAS ADOPTED INVESTMENT AND SPENDING POLICIES, APPROVED BY THE BOARD OF DIRECTORS, FOR ENDOWMENT ASSETS. THOSE POLICIES ATTEMPT TO PROVIDE A PREDICTABLE STREAM OF FUNDING TO PROGRAMS SUPPORTED BY ITS ENDOWMENT FUNDS WHILE ALSO MAINTAINING THE PURCHASING POWER OF THOSE ENDOWMENT ASSETS OVER THE LONG-TERM. ACCORDINGLY, THE INVESTMENT PROCESS SEEKS TO ACHIEVE AN AFTER-COST TOTAL REAL RATE OF RETURN, INCLUDING INVESTMENT INCOME AS WELL AS CAPITAL APPRECIATION, WHICH EXCEEDS THE ANNUAL DISTRIBUTION WITH ACCEPTABLE LEVELS OF RISK. ENDOWMENT ASSETS ARE INVESTED IN A WELL-DIVERSIFIED ASSET MIX, WHICH INCLUDES EQUITY AND DEBT SECURITIES. THE ORGANIZATION EXPECTS ITS ENDOWMENT ASSETS, OVER TIME, TO PRODUCE AN AVERAGE RATE OF RETURN OF APPROXIMATELY 5% ANNUALLY. ACTUAL RETURNS IN ANY GIVEN YEAR MAY VARY FROM THIS AMOUNT. INVESTMENT RISK IS MEASURED IN TERMS OF THE TOTAL ENDOWMENT FUND; INVESTMENT ASSETS AND ALLOCATION BETWEEN ASSET CLASSES AND STRATEGIES ARE MANAGED TO PREVENT EXPOSING THE FUND TO UNACCEPTABLE LEVELS OF RISK. SPENDING POLICY. THE ORGANIZATION HAS A POLICY OF APPROPRIATING FOR DISTRIBUTION EACH YEAR 5% OF ITS ENDOWMENT FUND'S AVERAGE FAIR VALUE OF THE PRIOR 12 QUARTERS THROUGH THE CALENDAR YEAR-END PRECEDING THE FISCAL YEAR IN WHICH THE DISTRIBUTION IS PLANNED. IN ESTABLISHING THIS POLICY, THE ORGANIZATION CONSIDERED THE LONG-TERM EXPECTED RETURN ON ITS INVESTMENT ASSETS, THE NATURE AND DURATION OF THE INDIVIDUAL ENDOWMENT FUNDS, MANY OF WHICH MUST BE MAINTAINED IN PERPETUITY BECAUSE OF DONOR-RESTRICTIONS, AND THE POSSIBLE EFFECTS OF INFLATION. THE ORGANIZATION EXPECTS THE CURRENT SPENDING POLICY TO ALLOW ITS ENDOWMENT FUNDS TO GROW AT AN AVERAGE RATE OF 3% ANNUALLY. THIS IS CONSISTENT WITH THE ORGANIZATION'S OBJECTIVE TO MAINTAIN THE PURCHASING POWER OF THE ENDOWMENT ASSETS AS WELL AS TO PROVIDE ADDITIONAL REAL GROWTH THROUGH NEW GIFTS AND INVESTMENT RETURN.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CONGRESS HAS RECEIVED A DETERMINATION BY THE UNITED STATES INTERNAL REVENUE SERVICE (IRS) THAT IT IS EXEMPT FROM FEDERAL INCOME TAXES UNDER IRS CODE SECTION 501(C)(3). THE FOUNDATION IS EXEMPT FROM FEDERAL INCOME TAXES UNDER IRS CODE SECTION 509(A)(3) BECAUSE IT SUPPORTS THE CONGRESS, AN EXEMPT ORGANIZATION. THEREFORE, NO PROVISION FOR FEDERAL OR STATE INCOME TAXES HAS BEEN MADE IN THE ACCOMPANYING CONSOLIDATED FINANCIAL STATEMENTS. THE ORGANIZATION UTILIZES THE ACCOUNTING REQUIREMENTS ASSOCIATED WITH UNCERTAINTY IN INCOME TAXES USING THE PROVISIONS OF FINANCIAL ACCOUNTING STANDARDS BOARD (FASB) ASC 740, INCOME TAXES. USING THAT GUIDANCE, TAX POSITIONS INITIALLY NEED TO BE RECOGNIZED IN THE CONSOLIDATED FINANCIAL STATEMENTS WHEN IT IS MORE-LIKELY-THAN-NOT THE POSITIONS WILL BE SUSTAINED UPON EXAMINATION BY THE TAX AUTHORITIES. IT ALSO PROVIDES GUIDANCE FOR DERECOGNITION, CLASSIFICATION, INTEREST AND PENALTIES, ACCOUNTING IN INTERIM PERIODS, DISCLOSURE AND TRANSITION. AS OF DECEMBER 31, 2023 AND 2022, THE ORGANIZATION HAS NO UNCERTAIN TAX POSITIONS THAT QUALIFY FOR RECOGNITION OR DISCLOSURE IN THE CONSOLIDATED FINANCIAL STATEMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleG documentId="RetDoc1041300001">
      <FundraisingEventInformationGrp>
        <Event1Nm>GALA EVENT</Event1Nm>
        <GrossReceiptsEvent1Amt>198914</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>41710</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>157204</GrossRevenueEvent1Amt>
        <RentFacilityCostsEvent1Amt>87595</RentFacilityCostsEvent1Amt>
        <FoodAndBeverageEvent1Amt>37882</FoodAndBeverageEvent1Amt>
        <Event2Nm>GOLF EVENT</Event2Nm>
        <GrossReceiptsEvent2Amt>62018</GrossReceiptsEvent2Amt>
        <CharitableContriEvent2Amt>6910</CharitableContriEvent2Amt>
        <GrossRevenueEvent2Amt>55108</GrossRevenueEvent2Amt>
        <RentFacilityCostsEvent2Amt>19490</RentFacilityCostsEvent2Amt>
        <FoodAndBeverageEvent2Amt>7713</FoodAndBeverageEvent2Amt>
        <GrossReceiptsTotalAmt>260932</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>48620</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>212312</GrossRevenueTotalEventsAmt>
        <RentFcltyCostsTotalEventsAmt>107085</RentFcltyCostsTotalEventsAmt>
        <FoodAndBeverageTotalEventsAmt>45595</FoodAndBeverageTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>152680</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>59632</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>GLOBAL DOWN SYNDROME FOUNDATION</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>3239 E 2ND AVENUE</AddressLine1Txt>
          <CityNm>DENVER</CityNm>
          <StateAbbreviationCd>CO</StateAbbreviationCd>
          <ZIPCd>80206</ZIPCd>
        </USAddress>
        <RecipientEIN>264431001</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>9000</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>FINANCIAL ASSISTANCE</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>DOWN SYNDROME AFFILIATES IN ACTION</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>PO BOX 7192</AddressLine1Txt>
          <CityNm>MISSOULA</CityNm>
          <StateAbbreviationCd>MT</StateAbbreviationCd>
          <ZIPCd>59087</ZIPCd>
        </USAddress>
        <RecipientEIN>272209059</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>10000</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>FINANCIAL ASSISTANCE</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>DOWN SYNDROME DIAGNOSIS NETWORK</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>PO BOX 140</AddressLine1Txt>
          <CityNm>STILLWATER</CityNm>
          <StateAbbreviationCd>MN</StateAbbreviationCd>
          <ZIPCd>55082</ZIPCd>
        </USAddress>
        <RecipientEIN>463042112</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>5000</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>FINANCIAL ASSISTANCE</PurposeOfGrantTxt>
      </RecipientTable>
      <Total501c3OrgCnt>3</Total501c3OrgCnt>
      <TotalOtherOrgCnt>0</TotalOtherOrgCnt>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>FINANCIAL ASSISTANCE - SCHOLARSHIPS</GrantTypeTxt>
        <RecipientCnt>5</RecipientCnt>
        <CashGrantAmt>17600</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>FINANCIAL ASSISTANCE- OTHER</GrantTypeTxt>
        <RecipientCnt>1</RecipientCnt>
        <NonCashAssistanceAmt>471</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>FMV</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>PROMO FANNY PACKS</NonCashAssistanceDesc>
      </GrantsOtherAsstToIndivInUSGrp>
    </IRS990ScheduleI>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>BOARD MEMBERS DAVID CHAPLIN AND DANIEL CHAPLIN ARE RELATED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>NDSC BOARD MEMBERS ARE ELECTED BY MEMBERS; HOWEVER, BOARD DECISIONS ARE NOT SUBJECT TO MEMBERS' APPROVAL.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS OF THE GOVERNING BODY ARE ELECTED BY MEMBERS OF THE CONGRESS ON AN ANNUAL BASIS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS ELECT THE GOVERNING BOARD AND APPROVE SIGNIFICANT DECISIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>BEFORE THE FORM 990 IS FILED, A PRELIMINARY COPY IS PROVIDED TO THE EXECUTIVE COMMITTEE OF THE BOARD OF DIRECTORS FOR REVIEW. ALL ISSUES THAT ARISE FROM THIS REVIEW ARE ADDRESSED, AND ANY NECESSARY CHANGES ARE MADE. A FINAL COPY OF THE FORM 990 IS THEN RE-CIRCULATED TO THE EXECUTIVE COMMITTEE WITH ANY ADDITIONAL INFORMATION DEEMED NECESSARY DUE TO THE CHANGES. UPON APPROVAL OF THE EXECUTIVE COMMITTEE, THE FORM 990 IS FINALIZED AND FILED. A COPY OF FORM 990 IS MADE AVAILABLE TO THE ENTIRE BOARD FOR THEIR REVIEW.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>MANAGEMENT REVIEWS THE CONFLICT OF INTEREST POLICY WITH ALL EMPLOYEES AND BOARD MEMBERS. THE POLICY AND SIGNATURE FORM ARE GIVEN OUT ANNUALLY AND BOARD MEMBERS MUST SIGN ON AN AN ANNUAL BASIS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION PROCESS FOR TOP OFFICIAL - THE COMPENSATION COMMITTEE, APPROVED BY THE BOARD, DETERMINES THE COMPENSATION OF THE TOP MANAGEMENT UTILIZING COMPARABLE DATA FOR SIMILARLY QUALIFIED PERSONS IN FUNCTIONALLY COMPARABLE POSITIONS AT SIMILAR ORGANIZATIONS. RESEARCH IS DONE FOR COMPENSATION IN COMPARABLE POSITIONS. COMPENSATION FOR THE EXECUTIVE DIRECTOR IS DETERMINED BY THE EXECUTIVE COMMITTEE OF THE BOARD OF DIRECTORS. COMPENSATION PROCESS FOR OFFICERS - SAME POLICIES FOR OFFICERS AND KEY EMPLOYEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>DOCUMENTS ARE GENERALLY MADE AVAILABLE TO PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>CONTRACTED SERVICES: PROGRAM SERVICE EXPENSES 326,785. MANAGEMENT AND GENERAL EXPENSES 17,472. FUNDRAISING EXPENSES 25,557. TOTAL EXPENSES 369,814. DUES AND SUBSCRIPTIONS: PROGRAM SERVICE EXPENSES 9,352. MANAGEMENT AND GENERAL EXPENSES 12,329. FUNDRAISING EXPENSES 8,232. TOTAL EXPENSES 29,913. BANK FEES: PROGRAM SERVICE EXPENSES 1,866. MANAGEMENT AND GENERAL EXPENSES 3,307. FUNDRAISING EXPENSES 57. TOTAL EXPENSES 5,230. PAYROLL FEES: PROGRAM SERVICE EXPENSES 0. MANAGEMENT AND GENERAL EXPENSES 4,467. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 4,467.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE OVERSIGHT PROCESS HAS NOT CHANGED IN PROCESS FROM THE PRIOR YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>NDSC FOUNDATION INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>30 MANSELL COURT SUITE 108</AddressLine1Txt>
          <CityNm>ROSWELL</CityNm>
          <StateAbbreviationCd>GA</StateAbbreviationCd>
          <ZIPCd>30076</ZIPCd>
        </USAddress>
        <EIN>582171570</EIN>
        <PrimaryActivitiesTxt>SUPPORTING</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>GA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>LINE 11A</PublicCharityStatusTxt>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>1</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>1</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>0</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>0</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>0</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>0</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>0</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>0</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>0</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>1</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>1</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>1</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>0</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>1</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>0</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>NDSC FOUNDATION INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>L</TransactionTypeTxt>
        <InvolvedAmt>515000</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>FMV</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>NDSC FOUNDATION INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>R</TransactionTypeTxt>
        <InvolvedAmt>29750</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>FMV</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE R, PART VII - ADDITIONAL INFORMATION</FormAndLineReferenceDesc>
        <ExplanationTxt>NDSC FOUNDATION (NDSCF) PERFORMS INVESTMENT MANAGEMENT AND FUNDRAISING FOR THE NATIONAL DOWN SYNDROME CONGRESS (NDSC). BOTH OF THESE 501(C)(3) ORGANIZATIONS SHARE OFFICE FACILITIES, EQUIPMENT, AND OTHER ASSETS. ALSO, NDSC PERFORMS SERVICES FOR NDSCF, SUCH AS ACCOUNTING AND OTHER ADMINISTRATIVE SERVICES.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleR>
  </ReturnData>
</Return>