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      </OtherSecurities>
      <TotalOfBookValueSecurities>380518</TotalOfBookValueSecurities>
      <FootnoteInPartXIII>X</FootnoteInPartXIII>
      <TotRevenueEtcAuditedFinclStmt>1636808</TotRevenueEtcAuditedFinclStmt>
      <NetUnrealizedGainsInvestments>-2830</NetUnrealizedGainsInvestments>
      <RevenueNotRptdF990>-2830</RevenueNotRptdF990>
      <RevenueSubtotal>1639638</RevenueSubtotal>
      <RevenueNotRptdOnFinStmt>0</RevenueNotRptdOnFinStmt>
      <TotalRevenuePerForm990>1639638</TotalRevenuePerForm990>
      <TotExpensesEtcAuditedFinclStmt>1523587</TotExpensesEtcAuditedFinclStmt>
      <ExpensesNotRptdF990>0</ExpensesNotRptdF990>
      <ExpensesSubtotal>1523587</ExpensesSubtotal>
      <ExpensesNotRptdOnFinStmt>0</ExpensesNotRptdOnFinStmt>
      <TotalExpensesPerForm990>1523587</TotalExpensesPerForm990>
      <Form990ScheduleDPartXIII>
        <Identifier>DESCRIPTION OF UNCERTAIN TAX POSITIONS UNDER FIN 48:</Identifier>
        <ReturnReference>PART X, LINE 2:</ReturnReference>
        <Explanation>THE GROUP'S ADOPTION OF FIN 48/ ASC 740 RESULTED IN NO MATERIAL IMPACT ON THE GROUP'S FINANCIAL POSITION OR RESULTS OF OPERATIONS.</Explanation>
      </Form990ScheduleDPartXIII>
    </IRS990ScheduleD>
    <IRS990ScheduleF documentId="RetDoc1040500001">
      <AcctsActvsOutUSTable>
        <Region>BERLIN, GERMANY</Region>
        <NumberOfOffices>0</NumberOfOffices>
        <NumberOfEmployees>0</NumberOfEmployees>
        <TypeOfActivitiesConducted>PROGRAM SERVICESPROGRAM SERVICES</TypeOfActivitiesConducted>
        <SpecificServicesProvided>CONFERENCE</SpecificServicesProvided>
        <TotalExpenditures>262667</TotalExpenditures>
      </AcctsActvsOutUSTable>
      <AcctsActvsOutUSTable>
        <Region>SIDNEY, AUSTRALIA</Region>
        <NumberOfOffices>0</NumberOfOffices>
        <NumberOfEmployees>0</NumberOfEmployees>
        <TypeOfActivitiesConducted>PROGRAM SERVICES</TypeOfActivitiesConducted>
        <SpecificServicesProvided>CONFERENCE</SpecificServicesProvided>
        <TotalExpenditures>23900</TotalExpenditures>
      </AcctsActvsOutUSTable>
      <SubtotalNumberOfOffices>0</SubtotalNumberOfOffices>
      <SubtotalNumberOfEmployees>0</SubtotalNumberOfEmployees>
      <ContNumberOfOffices>0</ContNumberOfOffices>
      <ContNumberOfEmployees>0</ContNumberOfEmployees>
      <TotalNumberOfOffices>0</TotalNumberOfOffices>
      <TotalNumberOfEmployees>0</TotalNumberOfEmployees>
      <SubtotalAmountSpent>286567</SubtotalAmountSpent>
      <ContAmountSpent>0</ContAmountSpent>
      <TotalAmountSpent>286567</TotalAmountSpent>
      <TransferToForeignCorp>0</TransferToForeignCorp>
      <InterestInForeignTrust>0</InterestInForeignTrust>
      <OwnForeignCorp>0</OwnForeignCorp>
      <PassiveForeignInvestCo>0</PassiveForeignInvestCo>
      <ForeignPartnership>0</ForeignPartnership>
      <BoycottCountries>0</BoycottCountries>
    </IRS990ScheduleF>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION A, LINE 3</ReturnReference>
        <Explanation>SMITHBUCKLIN CORPORATION,(AN ASSOCIATION MANAGEMENT COMPANY) MANAGES ALL ASPECTS OF THE ORGANIZATION'S OPERATIONS IN ACCORDANCE WITH THE ORGANIZATION'S BYLAWS AND POLICIES. OPERATIONS MAY INCLUDE BUT ARE NOT LIMITED TO: ADMINISTRATION, MEMBERSHIP, FINANCE &amp; ACCOUNTING, CONVENTION/TRADESHOW/MEETING PLANNING, EDUCATION, MARKETING AND INFORMATION TECHNOLOGY AND GOVERNMENT RELATIONS. SMITHBUCKLIN EMPLOYEES PROVIDE THESE SERVICES AND TOTAL FEES PAID TO SMITHBUCKLIN WERE $526,587.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION A, LINE 6</ReturnReference>
        <Explanation>THE GROUP HAS MEMBERS.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION B, LINE 11</ReturnReference>
        <Explanation>THE EXECUTIVE DIRECTOR AND THE ACCOUNTING MANAGER REVIEW THE RETURN. IT IS THEN FORWARDED TO THE FINANCE COMMITTEE FOR REVIEW BEFORE IT IS FILED WITH THE IRS.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION B, LINE 12C</ReturnReference>
        <Explanation>IT IS MONITORED BY THE VOLUNTEER MANAGEMENT COMMITTEE OF IDUG AS THE SLATE OF THE BOARD IS RENEWED EACH YEAR.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION C, LINE 19</ReturnReference>
        <Explanation>THE DOCUMENTS ARE AVAILABLE UPON REQUEST.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>OTHER FEES</Identifier>
        <ReturnReference>FORM 990, PART IX, LINE 11G</ReturnReference>
        <Explanation>STAFF TIME: TOTAL EXPENSES 319,030. CONTENT MANAGEMENT: TOTAL EXPENSES 44,696.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART XII, LINE 2C</ReturnReference>
        <Explanation>THE PROCESS HAS NOT CHANGED FROM THE PRIOR YEAR.</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
  </ReturnData>
</Return>