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        <CurrentTaxYearMinus4YearsAmt>121570</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>90280</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>179353</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>139541</CurrentTaxYearMinus1YearAmt>
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        <CurrentTaxYearMinus4YearsAmt>247320</CurrentTaxYearMinus4YearsAmt>
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        <CurrentTaxYearMinus2YearsAmt>367607</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>416293</CurrentTaxYearMinus1YearAmt>
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        <CurrentTaxYearMinus4YearsAmt>112745</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>410211</CurrentTaxYearMinus3YearsAmt>
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        <CurrentTaxYearMinus1YearAmt>288416</CurrentTaxYearMinus1YearAmt>
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        <CurrentTaxYearMinus3YearsAmt>820422</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>225584</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>844250</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>566124</CurrentTaxYearAmt>
        <TotalAmt>2938015</TotalAmt>
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      <PublicSupportTotal509Amt>2938015</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus4YearsAmt>11622</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>153517</CurrentTaxYearMinus3YearsAmt>
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        <CurrentTaxYearMinus3YearsAmt>153517</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>32020</CurrentTaxYearMinus2YearsAmt>
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        <CurrentTaxYearMinus3YearsAmt>973939</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>257604</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>882569</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>839842</CurrentTaxYearAmt>
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      <PublicSupportCY509Pct>0.85230</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.91280</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.15000</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.09000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="RetDoc2">
      <EquipmentGrp>
        <InvestmentCostOrOtherBasisAmt>1974</InvestmentCostOrOtherBasisAmt>
        <DepreciationAmt>1974</DepreciationAmt>
      </EquipmentGrp>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="RetDoc3">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4D</FormAndLineReferenceDesc>
        <ExplanationTxt>THE TCB COUNCIL PROVIDES TWO CONFERENCES PER YEAR TARGETED TO THE TESTING AND CERTIFICATION COMMUNITY. ATTENDEES ARE FROM THE TCB'S LABORATORIES AND MANUFACTURING COMMUNITIES AS WELL AS AFFILIATED GOVERNMENT AGENCIES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>YES, MEMBERS MAY NOMINATE ANOTHER MEMBER TO THE BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>YES, DECISIONS OF THE BOARD ARE SUBJECT TO APPROVAL BY THE MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE EXECUTIVE DIRECTOR AND CHAIRMAN REVIEW THE RETURN BEFORE SIGNING OR FILING THE RETURN.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>PER WRITTEN REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>OUTSIDE SERVICES 9,015 0 0 SCHOLARSHIPS 25,025 0 0 STATE REGISTRATION FEES 61 0 0 VIDEO PRODUCTION 264 0 0 WEBSITE MAINTENANCE 16,031 0 0 TOTAL 50,396 0 0</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>