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        <TitleTxt>DIRECTOR (BEG APR 23)</TitleTxt>
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        <AverageHoursPerWeekRltdOrgRt>2.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BRENT THOMPSON</PersonNm>
        <TitleTxt>DIRECTOR (BEG APR 23)</TitleTxt>
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        <AverageHoursPerWeekRltdOrgRt>2.00</AverageHoursPerWeekRltdOrgRt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MATT THOMPSON</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <AverageHoursPerWeekRltdOrgRt>2.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SCOTT TURCZYNSKI</PersonNm>
        <TitleTxt>DIRECTOR (THRU FEB 23)</TitleTxt>
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        <AverageHoursPerWeekRltdOrgRt>2.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>DAN WARD</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>2.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
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      <TotalReportableCompFromOrgAmt>671928</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>66861</TotalOtherCompensationAmt>
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      <TotalCompGreaterThan150KInd>1</TotalCompGreaterThan150KInd>
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      <CntrctRcvdGreaterThan100KCnt>0</CntrctRcvdGreaterThan100KCnt>
      <ProgramServiceRevenueGrp>
        <Desc>MEMBERSHIP DUES AND AS</Desc>
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      <ProgramServiceRevenueGrp>
        <Desc>EXPOSITION/CONVENTION</Desc>
        <BusinessCd>541610</BusinessCd>
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        <ExclusionAmt>385155</ExclusionAmt>
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        <Desc>SAFETY PUBLICATIONS</Desc>
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      <LessRentalExpensesGrp>
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      <RentalIncomeOrLossGrp>
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      <NetRentalIncomeOrLossGrp>
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        <ExclusionAmt>50000</ExclusionAmt>
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      <NetGainOrLossInvestmentsGrp>
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        <RelatedOrExemptFuncIncomeAmt>10180</RelatedOrExemptFuncIncomeAmt>
        <ExclusionAmt>88271</ExclusionAmt>
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      <OtherRevenueMiscGrp>
        <Desc>REIMB SHARED EXPENSES</Desc>
        <BusinessCd>541610</BusinessCd>
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        <UnrelatedBusinessRevenueAmt>108936</UnrelatedBusinessRevenueAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <Desc>CASUALTY INSURANCE</Desc>
        <BusinessCd>524126</BusinessCd>
        <TotalRevenueColumnAmt>67380</TotalRevenueColumnAmt>
        <UnrelatedBusinessRevenueAmt>67380</UnrelatedBusinessRevenueAmt>
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      <OtherRevenueMiscGrp>
        <Desc>PARKING LOT REVENUE</Desc>
        <BusinessCd>812930</BusinessCd>
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        <UnrelatedBusinessRevenueAmt>11</UnrelatedBusinessRevenueAmt>
      </OtherRevenueMiscGrp>
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      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>1897852</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>1119659</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>176327</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>601866</ExclusionAmt>
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      <GrantsToDomesticOrgsGrp>
        <TotalAmt>5500</TotalAmt>
      </GrantsToDomesticOrgsGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>455568</TotalAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>798903</TotalAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>28105</TotalAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>76638</TotalAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>86763</TotalAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>15879</TotalAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>41320</TotalAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesLobbyingGrp>
        <TotalAmt>60000</TotalAmt>
      </FeesForServicesLobbyingGrp>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>9470</TotalAmt>
      </FeesForSrvcInvstMgmntFeesGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>194572</TotalAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>150022</TotalAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>149374</TotalAmt>
      </OfficeExpensesGrp>
      <OccupancyGrp>
        <TotalAmt>101535</TotalAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>40718</TotalAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>61516</TotalAmt>
      </ConferencesMeetingsGrp>
      <InterestGrp>
        <TotalAmt>51855</TotalAmt>
      </InterestGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>261283</TotalAmt>
      </DepreciationDepletionGrp>
      <OtherExpensesGrp>
        <Desc>UNRELATED BUSINESS INCO</Desc>
        <TotalAmt>12289</TotalAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>EXPOSITION</Desc>
        <TotalAmt>312889</TotalAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>NATL AGC VOLUME DUES</Desc>
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      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>DUES AND SUBSCRIPTIONS</Desc>
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      <AllOtherExpensesGrp>
        <TotalAmt>1445</TotalAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
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      <CashNonInterestBearingGrp>
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        <EOYAmt>547800</EOYAmt>
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      <SavingsAndTempCashInvstGrp>
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        <EOYAmt>400000</EOYAmt>
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      <AccountsReceivableGrp>
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        <EOYAmt>304094</EOYAmt>
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      <PrepaidExpensesDefrdChargesGrp>
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        <EOYAmt>164561</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>6689883</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>846384</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
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        <EOYAmt>5843499</EOYAmt>
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      <InvestmentsOtherSecuritiesGrp>
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        <EOYAmt>951757</EOYAmt>
      </InvestmentsOtherSecuritiesGrp>
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        <EOYAmt>8211711</EOYAmt>
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        <EOYAmt>450600</EOYAmt>
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      <DeferredRevenueGrp>
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        <EOYAmt>129965</EOYAmt>
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      <MortgNotesPyblScrdInvstPropGrp>
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        <EOYAmt>0</EOYAmt>
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      <OtherLiabilitiesGrp>
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        <EOYAmt>18541715</EOYAmt>
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      <TotalLiabilitiesGrp>
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        <EOYAmt>19122280</EOYAmt>
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      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
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        <EOYAmt>-10910569</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>-9668608</BOYAmt>
        <EOYAmt>-10910569</EOYAmt>
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        <EOYAmt>8211711</EOYAmt>
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      <ReconcilationRevenueExpnssAmt>-1209215</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>-32746</NetUnrlzdGainsLossesInvstAmt>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
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      <FSAuditedBasisGrp>
        <ConsolidatedBasisFinclStmtInd>X</ConsolidatedBasisFinclStmtInd>
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      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
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      <OnlyInHouseLobbyingInd>0</OnlyInHouseLobbyingInd>
      <AgreeCarryoverPriorYearInd>1</AgreeCarryoverPriorYearInd>
      <DuesAssessmentsAmt>1100236</DuesAssessmentsAmt>
      <NonDeductibleLbbyngPltclCYAmt>269553</NonDeductibleLbbyngPltclCYAmt>
      <NonDedLbbyngPltclCyovAmt>-45504</NonDedLbbyngPltclCyovAmt>
      <NonDeductibleLbbyngPltclTotAmt>224049</NonDeductibleLbbyngPltclTotAmt>
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      <TaxableAmt>-18003</TaxableAmt>
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    <IRS990ScheduleD documentId="RetDoc1040000001">
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        <OtherCostOrOtherBasisAmt>881000</OtherCostOrOtherBasisAmt>
        <BookValueAmt>881000</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>4375207</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>132833</DepreciationAmt>
        <BookValueAmt>4242374</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>1433676</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>713551</DepreciationAmt>
        <BookValueAmt>720125</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>5843499</TotalBookValueLandBuildingsAmt>
      <OtherSecuritiesGrp>
        <Desc>RESERVE TRUST</Desc>
        <BookValueAmt>951757</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </OtherSecuritiesGrp>
      <TotalBookValueSecuritiesAmt>951757</TotalBookValueSecuritiesAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>INTERCOMPANY PAYABLE</Desc>
        <Amt>18541715</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>18541715</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>IN ACCORDANCE WITH THE ACCOUNTING GUIDANCE FOR UNCERTAINTY IN INCOME TAXES, MANAGEMENT HAS EVALUATED THEIR MATERIAL TAX POSITIONS AND DETERMINED THAT THERE ARE NO INCOME TAX EFFECTS WITH RESPECT TO THE COMBINED FINANCIAL STATEMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
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      <CompensationCommitteeInd>X</CompensationCommitteeInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>1</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>CHAD KLEPPE</PersonNm>
        <TitleTxt>PRESIDENT/CEO</TitleTxt>
        <BaseCompensationFilingOrgAmt>197541</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>45250</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>10200</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>11950</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>8062</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>273003</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>LAURIE DELMOTT</PersonNm>
        <TitleTxt>COO</TitleTxt>
        <BaseCompensationFilingOrgAmt>122846</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>30000</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>7468</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>8062</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>168376</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART II</FormAndLineReferenceDesc>
        <ExplanationTxt>CHAD KLEPPE'S TIME IS DEDICATED 14 HOURS TO THE ORGANIZATION, 15 HOURS TO RELATED ORGANIZATIONS, AND 11 HOURS TO AN AFFILIATED BUT UNRELATED ORGANIZATION. LAURIE DELMOTT'S TIME IS DEDICATED 35 HOURS TO THE ORGANIZATION, 4 HOURS TO RELATED ORGANIZATIONS AND 1 HOUR TO AN AFFILIATED BUT UNRELATED ORGANIZATION.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>MASTER BUILDERS OF IOWA IS AN ASSOCIATION WHOSE MEMBERS ARE PROFESSIONALS IN THE CONSTRUCTION INDUSTRY. ALL MEMBERS HAVE THE RIGHT TO VOTE ON THE GOVERNING BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MEMBERS ELECT THE GOVERNING BOARD AT THE ANNUAL MEETING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MEMBERS MAKE UP THE COMMITTEES AND TASK FORCES, AND ALL MEMBERS HAVE THE RIGHT TO VOTE ON THE GOVERNING BOARD. OUR MEMBERS DEVELOP POLICY, PROGRAMS AND SERVICES ON A WIDE VARIETY OF ISSUES AND SUBJECTS. ALONG WITH THE MEMBERS, A PROFESSIONAL STAFF WORKS FOR THE ASSOCIATION AND CARRIES OUT THE POLICIES AND PROGRAMS DEVELOPED BY COMMITTEES AND TASK FORCES, ALL OF WHICH IS OVERSEEN BY A BOARD OF DIRECTORS AND ASSOCIATE COUNCIL.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>A COPY OF THE FORM 990 IS PRESENTED TO THE BOARD OF DIRECTORS BY THE PRESIDENT/CEO PRIOR TO FILING WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>PERSONS COVERED BY THE CONFLICT OF INTEREST POLICY WILL ANNUALLY DISCLOSE OR UPDATE THE CHAIRMAN OF THE BOARD OF DIRECTORS ON A FORM PROVIDED BY MASTER BUILDERS THEIR INTERESTS THAT COULD GIVE RISE TO CONFLICTS OF INTEREST, SUCH AS A LIST OF FAMILY MEMBERS, SUBSTANTIAL BUSINESS OR INVESTMENT HOLDINGS, AND OTHER TRANSACTIONS OR AFFILIATIONS WITH BUSINESSES AND OTHER ORGANIZATIONS OR THOSE OF FAMILY MEMBERS. FOR EACH INTEREST DISCLOSED TO THE CHAIRMAN OF THE BOARD OF DIRECTORS, THE CHAIRMAN WILL DETERMINE WHETHER TO: (A) TAKE NO ACTION; (B) ASSUME FULL DISCLOSURE TO THE BOARD OF DIRECTORS AND OTHER INDIVIDUALS COVERED BY THIS POLICY; (C) ASK THE PERSON TO RECUSE THEMSELVES FROM PARTICIPATION IN RELATED DISCUSSIONS OR DECISIONS WITHIN MASTER BUILDERS OF IOWA; OR (D) ASK THE PERSON TO RESIGN FROM HIS OR HER PARTICIPATION IN MASTER BUILDERS OR, IF THE PERSON REFUSES TO RESIGN, BECOME SUBJECT TO POSSIBLE REMOVAL IN ACCORDANCE WITH MASTER BUILDERS OF IOWA'S REMOVAL PROCEDURES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE POLICY ON THE PROCESS FOR DETERMINING COMPENSATION OF MASTER BUILDERS OF IOWA APPLIES TO THE COMPENSATION OF THE CHIEF EXECUTIVE OFFICER AND OTHER OFFICERS OR KEY EMPLOYEES OF MASTER BUILDERS OF IOWA. THE PROCESS INCLUDES 1) REVIEW AND APPROVAL BY THE BOARD OF DIRECTORS OR COMPENSATION COMMITTEE OF THE MASTER BUILDERS OF IOWA; 2) USE OF DATA FOR COMPARABLE COMPENSATION FOR SIMILARLY QUALIFIED PERSONS IN FUNCTIONALLY COMPARABLE POSITIONS AT SIMILARLY SITUATED ORGANIZATIONS; AND 3) CONTEMPORANEOUS DOCUMENTATION AND RECORDKEEPING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL GOVERNING DOCUMENTS AND FORM 990'S ARE MADE AVAILABLE UPON REQUEST AT THE OFFICE OF MASTER BUILDERS OF IOWA.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 1, LINE 6:</FormAndLineReferenceDesc>
        <ExplanationTxt>THESE VOLUNTEERS SERVE ON COMMITTEES, THE ASSOCIATE COUNCIL, AND BOARD OF DIRECTORS THROUGHOUT THE YEAR. THE NUMEROUS COMMITTEES ARE RESPONSIBLE FOR GENERATING SERVICES, IDEAS, AND POLICIES THAT REFLECT THE NEEDS OF AN EVER CHANGING INDUSTRY AND OUR COLLECTIVE MEMBERSHIP. THE ASSOCIATE COUNCIL AND THE BOARD OF DIRECTORS OVERSEE THE PLACEMENT OF POLICIES AND THAT ASSOCIATION IS RUN IN A MANNER THAT IS BENEFICIAL FOR THE MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
      <IdDisregardedEntitiesGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>CONSTRUCTION HEALTH LLC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>4100 WESTOWN PARKWAY</AddressLine1Txt>
          <CityNm>WEST DES MOINES</CityNm>
          <StateAbbreviationCd>IA</StateAbbreviationCd>
          <ZIPCd>50266</ZIPCd>
        </USAddress>
        <PrimaryActivitiesTxt>GROUP HEALTH INSURANCE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IA</LegalDomicileStateCd>
        <TotalIncomeAmt>0</TotalIncomeAmt>
        <EndOfYearAssetsAmt>0</EndOfYearAssetsAmt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>MASTER BUILDERS OF IOWA</BusinessNameLine1Txt>
        </DirectControllingEntityName>
      </IdDisregardedEntitiesGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>CONSTRUCTION UPDATE PLAN ROOM NETWORK</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>4100 WESTOWN PARKWAY</AddressLine1Txt>
          <CityNm>WEST DES MOINES</CityNm>
          <StateAbbreviationCd>IA</StateAbbreviationCd>
          <ZIPCd>50266</ZIPCd>
        </USAddress>
        <EIN>421341861</EIN>
        <PrimaryActivitiesTxt>PROVIDE PLAN ROOMS FOR CONTRACTORS</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(6)</ExemptCodeSectionTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>IOWA CONSTRUCTION CAREER INSTITUTE</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>4100 WESTOWN PARKWAY</AddressLine1Txt>
          <CityNm>WEST DES MOINES</CityNm>
          <StateAbbreviationCd>IA</StateAbbreviationCd>
          <ZIPCd>50266</ZIPCd>
        </USAddress>
        <EIN>421445872</EIN>
        <PrimaryActivitiesTxt>PROVIDING INFORMATION TO THE CONSTRUCTION INDUSTRY</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>509(A)(3)</PublicCharityStatusTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>MASTER BUILDERS OF IOWA PAC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>4100 WESTOWN PARKWAY</AddressLine1Txt>
          <CityNm>WEST DES MOINES</CityNm>
          <StateAbbreviationCd>IA</StateAbbreviationCd>
          <ZIPCd>50266</ZIPCd>
        </USAddress>
        <EIN>200403694</EIN>
        <PrimaryActivitiesTxt>RAISE CAMPAIGN FUNDS AT THE STATE AND LOCAL LEVEL</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>527</ExemptCodeSectionTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>MBI INDUSTRY ADVOCACY FUND</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>4100 WESTOWN PARKWAY</AddressLine1Txt>
          <CityNm>WEST DES MOINES</CityNm>
          <StateAbbreviationCd>IA</StateAbbreviationCd>
          <ZIPCd>50266</ZIPCd>
        </USAddress>
        <EIN>834526093</EIN>
        <PrimaryActivitiesTxt>ADVOCATING ISSUES ON COMMERICAL CONSTRUCTION INDUSTRY</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(4)</ExemptCodeSectionTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>MBI WORKS ENDOWMENT</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>4100 WESTOWN PARKWAY</AddressLine1Txt>
          <CityNm>WEST DES MOINES</CityNm>
          <StateAbbreviationCd>IA</StateAbbreviationCd>
          <ZIPCd>50266</ZIPCd>
        </USAddress>
        <EIN>833071868</EIN>
        <PrimaryActivitiesTxt>SUPPORT PROGRAMS FOCUS ON COMMERICAL CONSTRUCTION INDUSTRY</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>509(A)(3)</PublicCharityStatusTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <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>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>1</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>0</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>THE CONSTRUCTION UPDATE PLAN ROOM NETWORK</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>Q</TransactionTypeTxt>
        <InvolvedAmt>1576</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>COST</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>IOWA CONSTRUCTION CAREER INSTITUTE</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>Q</TransactionTypeTxt>
        <InvolvedAmt>280138</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>COST</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>MBI INDUSTRY ADVOCACY FUND</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>Q</TransactionTypeTxt>
        <InvolvedAmt>126842</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>COST</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
    </IRS990ScheduleR>
  </ReturnData>
</Return>