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      </TotalLiabilitiesGrp>
      <OrganizationFollowsSFAS117Ind>X</OrganizationFollowsSFAS117Ind>
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        <EOYAmt>5596501</EOYAmt>
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      <TotLiabNetAssetsFundBalanceGrp>
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      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>333727</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>269913</NetUnrlzdGainsLossesInvstAmt>
      <InvestmentExpenseAmt>23382</InvestmentExpenseAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="990A">
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        <CurrentTaxYearMinus1YearAmt>220723</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>248785</CurrentTaxYearAmt>
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      <GrossReceiptsAdmissionsGrp>
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        <CurrentTaxYearMinus1YearAmt>1890748</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>2005873</CurrentTaxYearAmt>
        <TotalAmt>7571888</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <Total509Grp>
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        <CurrentTaxYearMinus2YearsAmt>2063333</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>2111471</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>2254658</CurrentTaxYearAmt>
        <TotalAmt>8471062</TotalAmt>
      </Total509Grp>
      <PublicSupportTotal509Amt>8471062</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus3YearsAmt>183641</CurrentTaxYearMinus3YearsAmt>
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        <CurrentTaxYearMinus1YearAmt>284994</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>385510</CurrentTaxYearAmt>
        <TotalAmt>1114693</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <InvestmentIncomeAndUBTIGrp>
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        <TotalAmt>1114693</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
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        <CurrentTaxYearAmt>2640168</CurrentTaxYearAmt>
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      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.88370</PublicSupportCY509Pct>
      <InvestmentIncomeCYPct>0.11630</InvestmentIncomeCYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="990D">
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        <InvestmentEarningsOrLossesAmt>18446</InvestmentEarningsOrLossesAmt>
        <GrantsOrScholarshipsAmt>10800</GrantsOrScholarshipsAmt>
        <EndYearBalanceAmt>170283</EndYearBalanceAmt>
      </CYEndwmtFundGrp>
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        <GrantsOrScholarshipsAmt>10800</GrantsOrScholarshipsAmt>
        <EndYearBalanceAmt>162637</EndYearBalanceAmt>
      </CYMinus1YrEndwmtFundGrp>
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        <GrantsOrScholarshipsAmt>13360</GrantsOrScholarshipsAmt>
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      </CYMinus2YrEndwmtFundGrp>
      <CYMinus3YrEndwmtFundGrp>
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        <GrantsOrScholarshipsAmt>10300</GrantsOrScholarshipsAmt>
        <EndYearBalanceAmt>169881</EndYearBalanceAmt>
      </CYMinus3YrEndwmtFundGrp>
      <CYMinus4YrEndwmtFundGrp>
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        <InvestmentEarningsOrLossesAmt>23876</InvestmentEarningsOrLossesAmt>
        <GrantsOrScholarshipsAmt>13000</GrantsOrScholarshipsAmt>
        <EndYearBalanceAmt>164098</EndYearBalanceAmt>
      </CYMinus4YrEndwmtFundGrp>
      <LandGrp>
        <OtherCostOrOtherBasisAmt>44125</OtherCostOrOtherBasisAmt>
        <BookValueAmt>44125</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>1407646</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>983073</DepreciationAmt>
        <BookValueAmt>424573</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
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        <DepreciationAmt>688418</DepreciationAmt>
        <BookValueAmt>91761</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>560459</TotalBookValueLandBuildingsAmt>
      <TotalRevEtcAuditedFinclStmtAmt>2914081</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>269913</NetUnrealizedGainsInvstAmt>
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      <TotalRevenuePerForm990Amt>2644168</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>2287059</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesSubtotalAmt>2287059</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>23382</InvestmentExpensesNotIncld2Amt>
      <ExpensesNotRptFinclStmtAmt>23382</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>2310441</TotalExpensesPerForm990Amt>
    </IRS990ScheduleD>
    <IRS990ScheduleI documentId="990I">
      <GrantRecordsMaintainedInd>true</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1>AATCC Foundation</BusinessNameLine1>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1>One Davis Drive</AddressLine1>
          <City>Research Triangle Park</City>
          <State>NC</State>
          <ZIPCode>27709</ZIPCode>
        </USAddress>
        <RecipientEIN>562054922</RecipientEIN>
        <IRCSectionDesc>501c3</IRCSectionDesc>
        <CashGrantAmt>25503</CashGrantAmt>
      </RecipientTable>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Monitoring procedures (Part I, line 2)</FormAndLineReferenceDesc>
        <ExplanationTxt>The organization has a strong accounting department who records and monitors these transactions within its general ledger. The general ledger is reconciled monthly and is monitored by an external CPA.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="990J">
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>false</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>John Y Daniels</PersonNm>
        <TitleTxt>Exec Vice President</TitleTxt>
        <BaseCompensationFilingOrgAmt>191775</BaseCompensationFilingOrgAmt>
        <BonusFilingOrganizationAmount>11828</BonusFilingOrganizationAmount>
        <DeferredCompensationFlngOrgAmt>21095</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>14942</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>239640</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="990O">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Unrelated business income explanation Part V line 3b</FormAndLineReferenceDesc>
        <ExplanationTxt>No UBIT was required for the current year's filing.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990 governing body review Part VI line 11</FormAndLineReferenceDesc>
        <ExplanationTxt>The Executive Vice President reviews the form 990 and then forwards the 990 to the Treasurer for their final review.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Conflict of interest policy compliance Part VI line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>The conflict of interest policy is formally reviewed each year during a board meeting and all officers, directors and key employees are required to sign the policy.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>CEO executive director top management comp Part VI line 15a</FormAndLineReferenceDesc>
        <ExplanationTxt>The Executive Vice President receives a performance review by the President.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other officer or key employee compensation Part VI line 15b</FormAndLineReferenceDesc>
        <ExplanationTxt>The Executive Vice President reviews and approves all staff compensation.In addition, the Board of Directors also reviews and approves all officer and key employee compensation through its review of the departmental salary budgets.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Governing documents etc available to public Part VI line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>The organization's report is available on Guidestar.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="990R">
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1>AATCC Foundation</BusinessNameLine1>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1>One Davis Drive</AddressLine1>
          <City>Research Triangle Park</City>
          <State>NC</State>
          <ZIPCode>27709</ZIPCode>
        </USAddress>
        <EIN>562054922</EIN>
        <PrimaryActivitiesTxt>Educational and scientific activities</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>NC</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501c3</ExemptCodeSectionTxt>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Explanation of information on Schedule R</FormAndLineReferenceDesc>
        <ExplanationTxt>The Association's employees perform services for the Foundation such as accounting and recordkeeping, without compensation from the Foundation. The Foundation reimburses the Association approximately $750 for liability insurance. In addition, the Association contributed funds to the Foundation to be used for issuing scholarships.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleR>
  </ReturnData>
</Return>