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      <FSAuditedBasisGrp>
        <ConsolidatedBasisFinclStmtInd>X</ConsolidatedBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleC documentId="RetDoc1039500001">
      <Section527PoliticalOrgGrp>
        <OrganizationBusinessName>
          <BusinessNameLine1Txt>DRILLERSPAC A POLITICAL ACTION COMMITTEE OF IADC</BusinessNameLine1Txt>
        </OrganizationBusinessName>
        <USAddress>
          <AddressLine1Txt>3657 BRIARPARK DRIVE SUITE 200</AddressLine1Txt>
          <CityNm>HOUSTON</CityNm>
          <StateAbbreviationCd>TX</StateAbbreviationCd>
          <ZIPCd>77042</ZIPCd>
        </USAddress>
        <EIN>364869967</EIN>
        <PaidInternalFundsAmt>104594</PaidInternalFundsAmt>
        <ContributionsRcvdDlvrAmt>28320</ContributionsRcvdDlvrAmt>
      </Section527PoliticalOrgGrp>
      <SubstantiallyAllDuesNondedInd>0</SubstantiallyAllDuesNondedInd>
      <OnlyInHouseLobbyingInd>0</OnlyInHouseLobbyingInd>
      <AgreeCarryoverPriorYearInd>0</AgreeCarryoverPriorYearInd>
      <DuesAssessmentsAmt>2500</DuesAssessmentsAmt>
      <NonDeductibleLbbyngPltclCYAmt>2500</NonDeductibleLbbyngPltclCYAmt>
      <NonDeductibleLbbyngPltclTotAmt>2500</NonDeductibleLbbyngPltclTotAmt>
      <CarriedOverAmt>0</CarriedOverAmt>
    </IRS990ScheduleC>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <LeaseholdImprovementsGrp>
        <OtherCostOrOtherBasisAmt>1816021</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>1125807</DepreciationAmt>
        <BookValueAmt>690214</BookValueAmt>
      </LeaseholdImprovementsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>751508</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>706171</DepreciationAmt>
        <BookValueAmt>45337</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>2558006</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>1807965</DepreciationAmt>
        <BookValueAmt>750041</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>1485592</TotalBookValueLandBuildingsAmt>
      <OtherAssetsOrgGrp>
        <Desc>CONSTRUCTION IN PROGRESS</Desc>
        <BookValueAmt>2315218</BookValueAmt>
      </OtherAssetsOrgGrp>
      <OtherAssetsOrgGrp>
        <Desc>RENTAL DEPOSITS</Desc>
        <BookValueAmt>69060</BookValueAmt>
      </OtherAssetsOrgGrp>
      <TotalBookValueOtherAssetsAmt>2384278</TotalBookValueOtherAssetsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>RESERVE ACCOUNT</Desc>
        <Amt>409126</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>OPERATING LEASE LIABILITIES</Desc>
        <Amt>2244029</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>FINANCE LEASE LIABILITIES</Desc>
        <Amt>34736</Amt>
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      <TotalLiabilityAmt>2687891</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>17508219</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>-20056</NetUnrealizedGainsInvstAmt>
      <OtherRevenueAmt>3725354</OtherRevenueAmt>
      <RevenueNotReportedAmt>3705298</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>13802921</RevenueSubtotalAmt>
      <InvestmentExpensesNotIncldAmt>102208</InvestmentExpensesNotIncldAmt>
      <RevenueNotReportedFinclStmtAmt>102208</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>13905129</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>17239895</TotExpnsEtcAuditedFinclStmtAmt>
      <OtherExpensesIncludedAmt>3713524</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>3713524</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>13526371</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>102208</InvestmentExpensesNotIncld2Amt>
      <OtherExpensesNotIncludedAmt>28320</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>130528</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>13656899</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>UNDER SECTION 501(C)(6) OF THE INTERNAL REVENUE CODE, IADC IS EXEMPT FROM TAXES ON INCOME OTHER THAN UNRELATED BUSINESS INCOME. DURING FISCAL YEAR 2025 AND 2024, IADC HAD NO UNRELATED BUSINESS INCOME. THE PAC IS SUBJECT TO TAX ON INVESTMENT EARNINGS. DURING 2025 AND 2024, THERE WERE NO MATERIAL INVESTMENT EARNINGS IN THE PAC. THE ASSOCIATION 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, 2025 AND 2024, THE ASSOCIATION HAS NO UNCERTAIN TAX POSITIONS THAT QUALIFY FOR RECOGNITION OR DISCLOSURE IN THE CONSOLIDATED FINANCIAL STATEMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>COST OF GOODS SOLD 3,700,780. DRILLERSPAC REVENUE 24,574.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>COST OF GOODS SOLD 3,700,780. DRILLERSPAC EXPENSES 12,744.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>DRILLERSPAC INTERCOMPANY EXPENSES FOR CONFERENCES 28,320.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
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      <IndependentConsultantInd>X</IndependentConsultantInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JASON E MCFARLAND</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
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        <DeferredCompensationFlngOrgAmt>31500</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>MICHAEL DUBOSE</PersonNm>
        <TitleTxt>SVP - INTERNATIONAL DEVELOP</TitleTxt>
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        <DeferredCompensationFlngOrgAmt>31500</DeferredCompensationFlngOrgAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
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        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>23896</DeferredCompensationFlngOrgAmt>
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        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>411714</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>LEESA TEEL</PersonNm>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JAMES ROCCO</PersonNm>
        <TitleTxt>VP - GOVT &amp; IND. AFFAIRS-OFFSHORE</TitleTxt>
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        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JOE LILLIS</PersonNm>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>LEAH BROOKE POLK</PersonNm>
        <TitleTxt>VP ACCREDITATION OPERATIONS</TitleTxt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
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      <RltdOrgOfficerTrstKeyEmplGrp>
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      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>WILLIAM KRULL</PersonNm>
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        <DeferredCompensationFlngOrgAmt>13189</DeferredCompensationFlngOrgAmt>
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        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
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        <TotalCompensationFilingOrgAmt>159732</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
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      </RltdOrgOfficerTrstKeyEmplGrp>
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    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ASSOCIATION IS A TRADE ASSOCIATION MADE UP OF MEMBERS OF THE OIL &amp; GAS DRILLING INDUSTRY THAT PAY ANNUAL DUES. THE ASSOCIATION PROVIDES ITS MEMBERSHIP WITH INFORMATIONAL AND TECHNICAL PUBLICATIONS, CONFERENCES AND EXCHANGES BEST PRACTICES TO ITS MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MEMBER ELECT 311 DIRECTORS THAT ARE RESPONSIBLE FOR EXECUTING THE MISSION STATEMENT OF THE ASSOCIATION. THESE DIRECTORS NOMINATE AND ELECT A 20 MEMBER EXECUTIVE COMMITTEE (GOVERNING BODY) THAT MONITORS THE OFFICERS PERFORMANCE IN CARRYING OUT THE MISSION OF THE ASSOCIATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL ACTIONS TAKEN BY THE EXECUTIVE COMMITTE ARE APPROVED BY THE GOVERNING BODY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>TAX RETURN IS REVIEWED BY PRESIDENT AND CONTROLLER WITH THE ACCOUNTANT. COPY IS PROVIDED TO THE EXECUTIVE COMMITTEE FOR THEIR REVIEW AND COMMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL EMPLOYEES ARE AWARE OF THE SIGNIFICANCE AND SERIOUSNESS OF THE ASSOCIATION'S CONFLICT OF INTEREST POLICY. ALL EMPLOYEES ARE REQUIRED TO REPORT TO SUPERVISORS ANY OUTSIDE ACTIVITIES THEY MAY BE ENGAGED IN AS IT RELATES TO THE POTENTIAL CONFLICTS OF INTEREST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ASSOCIATION'S OFFICERS COMPENSATION IS DETERMINED BY A COMPENSATION COMMITTEE MADE UP OF INDEPENDENT BOARD MEMBERS. THE CONTEMPORANEOUS MINUTES TO THESE MEETINGS ARE MAINTAINED BY THE BOARD SECRETARY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ASSOCIATION'S GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS ARE MADE AVAILABLE TO THE PUBLIC UPON REQUEST. EACH EXECUTIVE COMMITTEE MEMBER AND DIRECTOR IS GIVEN A COPY OF THE ANNUAL AUDITED FINANCIALS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>WCI-WELL CONTROL INSTITUTUE</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>3657 BRIARPARK DRIVE SUITE 200</AddressLine1Txt>
          <CityNm>HOUSTON</CityNm>
          <StateAbbreviationCd>TX</StateAbbreviationCd>
          <ZIPCd>77042</ZIPCd>
        </USAddress>
        <EIN>473933578</EIN>
        <PrimaryActivitiesTxt>PROVIDE A FORUM FOR INDUSTRY PARTICIPANTS FOR WELL CONTROL ISSUES</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>TX</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(6)</ExemptCodeSectionTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>INTERNATIONAL ASSOCIATION OF DRILLING CONTRACTORS</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>DRILLERSPAC A POLITICAL ACTION COMMITTEE OF IADC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>3657 BRIARPARK DRIVE SUITE 200</AddressLine1Txt>
          <CityNm>HOUSTON</CityNm>
          <StateAbbreviationCd>TX</StateAbbreviationCd>
          <ZIPCd>77042</ZIPCd>
        </USAddress>
        <EIN>364869967</EIN>
        <PrimaryActivitiesTxt>PROMOTE THE INTERESTS OF THE OIL AND GAS DRILLING INDUSTRY.</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>TX</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>527</ExemptCodeSectionTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>INTERNATIONAL ASSOCIATION OF DRILLING CONTRACTORS</BusinessNameLine1Txt>
        </DirectControllingEntityName>
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      <GiftGrntCapContriFromOthOrgInd>0</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>0</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>0</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>0</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>1</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>0</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>DRILLERSPAC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>P</TransactionTypeTxt>
        <InvolvedAmt>104594</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>COST</MethodOfAmountDeterminationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE R, PART II</FormAndLineReferenceDesc>
        <ExplanationTxt>DRILLERSPAC (THE PAC) WAS FORMED ON APRIL 16, 2017 AS A POLITICAL ACTION COMMITTEE DEDICATED TO PROMOTING TO LEGISLATORS THE INTERESTS OF THE OIL AND GAS DRILLING INDUSTRY. THE PAC OPERATES AS A SEPARATE FUND OF IADC (INTERNATIONAL ASSOCIATION OF DRILLING CONTRACTORS) WITH ITS OWN SEPARATE BANK ACCOUNT.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleR>
  </ReturnData>
</Return>