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        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
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      <FormerOfcrEmployeesListedInd>false</FormerOfcrEmployeesListedInd>
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      <CompensationFromOtherSrcsInd>false</CompensationFromOtherSrcsInd>
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        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>AE23 ASSOCIATIONS LLC</BusinessNameLine1Txt>
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        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>265 TOMKENN ROAD</AddressLine1Txt>
            <CityNm>WYNNEWOOD</CityNm>
            <StateAbbreviationCd>PA</StateAbbreviationCd>
            <ZIPCd>19096</ZIPCd>
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        <BusinessCd>541900</BusinessCd>
        <TotalRevenueColumnAmt>226027</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>226027</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>REGISTRATION FEES</Desc>
        <BusinessCd>541900</BusinessCd>
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        <RelatedOrExemptFuncIncomeAmt>142155</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>EXHIBITOR FEES</Desc>
        <BusinessCd>541900</BusinessCd>
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        <RelatedOrExemptFuncIncomeAmt>92135</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>CORPORATE SPONSORSHIP</Desc>
        <BusinessCd>541900</BusinessCd>
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        <RelatedOrExemptFuncIncomeAmt>63750</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>HOTEL COMMISSION</Desc>
        <BusinessCd>541900</BusinessCd>
        <TotalRevenueColumnAmt>6072</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>6072</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
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      <InvestmentIncomeGrp>
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        <ExclusionAmt>115809</ExclusionAmt>
      </InvestmentIncomeGrp>
      <RoyaltiesRevenueGrp>
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        <ExclusionAmt>1826</ExclusionAmt>
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      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>11564</SecuritiesAmt>
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      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>11178</SecuritiesAmt>
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      <GainOrLossGrp>
        <SecuritiesAmt>386</SecuritiesAmt>
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      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>386</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>386</RelatedOrExemptFuncIncomeAmt>
      </NetGainOrLossInvestmentsGrp>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>648160</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>530525</RelatedOrExemptFuncIncomeAmt>
        <ExclusionAmt>117635</ExclusionAmt>
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      <FeesForServicesManagementGrp>
        <TotalAmt>169821</TotalAmt>
        <ProgramServicesAmt>84711</ProgramServicesAmt>
        <ManagementAndGeneralAmt>85110</ManagementAndGeneralAmt>
      </FeesForServicesManagementGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>14510</TotalAmt>
        <ManagementAndGeneralAmt>14510</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>87502</TotalAmt>
        <ProgramServicesAmt>80258</ProgramServicesAmt>
        <ManagementAndGeneralAmt>7244</ManagementAndGeneralAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>42689</TotalAmt>
        <ProgramServicesAmt>42689</ProgramServicesAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>501</TotalAmt>
        <ProgramServicesAmt>-595</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1096</ManagementAndGeneralAmt>
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      <TravelGrp>
        <TotalAmt>38938</TotalAmt>
        <ProgramServicesAmt>23234</ProgramServicesAmt>
        <ManagementAndGeneralAmt>15704</ManagementAndGeneralAmt>
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      <ConferencesMeetingsGrp>
        <TotalAmt>63396</TotalAmt>
        <ProgramServicesAmt>63396</ProgramServicesAmt>
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      <InsuranceGrp>
        <TotalAmt>2480</TotalAmt>
        <ProgramServicesAmt>1991</ProgramServicesAmt>
        <ManagementAndGeneralAmt>489</ManagementAndGeneralAmt>
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      <OtherExpensesGrp>
        <Desc>FOOD AND BEVERAGE</Desc>
        <TotalAmt>130959</TotalAmt>
        <ProgramServicesAmt>99441</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>HONORARIUM</Desc>
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        <ProgramServicesAmt>45723</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3750</ManagementAndGeneralAmt>
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      <OtherExpensesGrp>
        <Desc>BANK FEES</Desc>
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        <ProgramServicesAmt>9296</ProgramServicesAmt>
        <ManagementAndGeneralAmt>210</ManagementAndGeneralAmt>
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      <OtherExpensesGrp>
        <Desc>CONTRIBUTION</Desc>
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        <ProgramServicesAmt>1000</ProgramServicesAmt>
        <ManagementAndGeneralAmt>6650</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>8071</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3252</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>459215</ProgramServicesAmt>
        <ManagementAndGeneralAmt>169533</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
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      <CashNonInterestBearingGrp>
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        <EOYAmt>67969</EOYAmt>
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        <EOYAmt>33920</EOYAmt>
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      <InvestmentsPubTradedSecGrp>
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        <EOYAmt>1092439</EOYAmt>
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        <EOYAmt>1215202</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
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        <EOYAmt>6249</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <DeferredRevenueGrp>
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        <EOYAmt>98695</EOYAmt>
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      <TotalLiabilitiesGrp>
        <BOYAmt>96091</BOYAmt>
        <EOYAmt>104944</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
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        <EOYAmt>1110258</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
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        <EOYAmt>1110258</EOYAmt>
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      <TotLiabNetAssetsFundBalanceGrp>
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        <EOYAmt>1215202</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>19412</ReconcilationRevenueExpnssAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
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      <OnlyInHouseLobbyingInd>true</OnlyInHouseLobbyingInd>
      <AgreeCarryoverPriorYearInd>false</AgreeCarryoverPriorYearInd>
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      <RevenueSubtotalAmt>648160</RevenueSubtotalAmt>
      <TotalRevenuePerForm990Amt>648160</TotalRevenuePerForm990Amt>
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      <ExpensesSubtotalAmt>628748</ExpensesSubtotalAmt>
      <TotalExpensesPerForm990Amt>628748</TotalExpensesPerForm990Amt>
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    <IRS990ScheduleO documentId="RetDoc4">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>ADMINISTER ALL OF THE MANAGERIAL AFFAIRS OF THE SOCIETY, INCLUDING FINANCIAL, MEMBERSHIP, PUBLICATIONS, COMMUNICATIONS, AND MEETINGS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MEMBERS OF THE SOCIETY ARE ORTHODONTISTS WHO ARE MEMBERS OF THE AMERICAN ASSOCIATION OF ORTHODONTISTS THAT PRACTICE AND/OR RESIDE IN A TERRITORIAL JURISDICTION THAT INCLUDES U.S. STATES AND CANADIAN PROVINCES IN THE NORTHEASTERN SECTION OF NORTH AMERICA. MEMBERS ARE CLASSIFIED AS FOLLOWS: ACTIVE, AFFILIATED, ACADEMIC, GOVERNMENT SERVICE (MILITARY OR CIVILIAN), RETIRED, HONORARY, AND STUDENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>NOMINATIONS OF OFFICERS BY NOMINATING COMMITTEE AT THE FIRST BUSINESS MEETING OF THE ANNUAL SESSION. ADDITIONAL NOMINATIONS ARE TAKEN FROM THE FLOOR. OFFICERS ARE THEN ELECTED AT THE SUBSEQUENT BUSINESS MEETING OF THE SAME SESSION. OFFICERS THAT ARE UNCONTESTED, ELECTION MAY BE BY VOICE VOTE, OTHERWISE ELECTION SHALL BE BY CLOSED BALLOT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>BYLAWS ARE TO BE AMENDED BY A TWO-THIRDS AFFIRMATIVE VOTE OF THE ACTIVE MEMBERS PRESENT AT THE SECOND BUSINESS MEETING OF THE ANNUAL SESSION OF THE SOCIETY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 IS REVIEWED BY THE EXECUTIVE DIRECTOR AND FORWARDED TO THE INVESTMENT COMMITTEE MEMBERS (WHO ARE ALSO ON THE BOARD) PRIOR TO FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ENCOURAGES MEMBERS THAT BELIEVE A CONFLICT COULD EXIST, COMPLETE A QUESTIONNAIRE THAT WILL BE USED TO EVALUATE THE EXISTANCE OF A CONFLICT OF INTEREST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>INFORMATION INCLUDING THE ORGANIZATION'S BYLAWS AND POLICIES ARE AVAILABLE UPON REQUEST. UPON REQUEST A COPY OF THE ORGANIZATION'S TAX RETURN (FORM 990) WILL BE MADE AVAILABLE FOR INSPECTION FOR A PERIOD OF THREE YEARS FROM THE DUE DATE IT IS REQUIRED TO BE FILED.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>