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        <ExplanationTxt>THE FOUNDATION BELIEVES THAT IT HAS APPROPRIATE SUPPORT FOR ANY TAX POSITIONS TAKEN, AND THEREFORE DID NOT IDENTIFY ANY MATERIAL UNCERTAIN TAX POSITIONS.</ExplanationTxt>
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        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>GRANTS ARE AWARDED BASED ON A COMPETITIVE REVIEW BY THE FOUNDATION'S LEADERSHIP, GRANTS REVIEW COMMITTEE MEMBERS AND MEMBERS-AT-LARGE. A BUDGET IS REQUIRED FOR EACH GRANT APPLICATION AND ANY VARIANCE FROM THE SUBMITTED BUDGET REQUIRES APPROVAL OF THE GRANTS REVIEW COMMITTEE. FOR GRANTS $10,000 OR GREATER, CHECKS ARE ISSUED TO THE INSTITUTION, OFTEN IN TWO INSTALLMENTS. PRIOR TO DISPERSING THE SECOND INSTALLMENT, A PROGRESS REPORT IS DUE TO THE FOUNDATION. ANY CONCERNS ARE ADDRESSED PRIOR TO ISSUING THE REMAINING FUNDS. GRANTS OF LESS THAN $10,000 ARE TYPICALLY PAID AS A SINGLE PAYMENT.</ExplanationTxt>
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        <ExplanationTxt>THE FOUNDATION DOES NOT DIRECTLY HIRE OR COMPENSATE EMPLOYEES. ALL EMPLOYEES ARE EMPLOYEES OF THE SOCIETY, A RELATED ORGANIZATION. THE COST OF THE SOCIETY'S OFFICER AND HIGHLY COMPENSATED EMPLOYEES ARE ALLOCATED UNDER THE TERMS OF A COST SHARING AGREEMENT. THE SOCIETY'S COMPENSATION COMMITTEE CONSISTING OF OFFICERS OF THE EXECUTIVE COMMITTEE CONDUCTS AN ANNUAL REVIEW WITH INPUT FROM COMMITTEE CHAIRS AND COUNCIL MEMBERS. THE SOCIETY'S COMPENSATION COMMITTEE ANALYZES RELEVANT BENCHMARK DATA, REVIEWS THE EVALUATIONS AND MAKES RECOMMENDATIONS TO THE SOCIETY'S COUNCIL/BOARD FOR LEVEL OF COMPENSATION.</ExplanationTxt>
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      <SupplementalInformationDetail>
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        <ExplanationTxt>LAUREL KULIKOSKY, DEPUTY DIRECTOR, AND KIMBERLY A. GIFFORD, MBA, EXECUTIVE DIRECTOR, RECEIVED A BONUS WHICH WAS AWARDED BASED ON AN EVALUATION OF THEIR RESPECTIVE PERFORMANCES.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE AFFILIATED ORGANIZATION, THE SOCIETY, HAS MEMBERS THAT ELECT THE GOVERNING BODY WHICH SERVES BOTH THE SOCIETY AND THE FOUNDATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FEDERAL FORM 990 IS PREPARED BY AN INDEPENDENT ACCOUNTANT AND UPON SUBMISSION OF THE DRAFT, IS REVIEWED BY THE SECRETARY/TREASURER AND EXECUTIVE DIRECTOR. THE FORM 990 IS PRESENTED TO THE BOARD OF DIRECTORS FOR REVIEW AND DISCUSSION PRIOR TO FINALIZING WITH THE INTERNAL REVENUE SERVICE. FORMAL APPROVAL IS RECORDED IN THE MINUTES.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>TO ENSURE ACCURATE, UP TO DATE INFORMATION, EACH BOARD MEMBER REVIEWS HIS OR HER DISCLOSURE STATEMENT DURING FACE-TO-FACE MEETINGS AND UPDATES AS NECESSARY BETWEEN MEETINGS. EACH BOARD MEMBER CLEARLY DESCRIBES HIS OR HER INTEREST IN EACH SUCH ISSUE, SUBJECT, PERSON OR ENTITY ON THIS FORM AND RETURN TO THE FOUNDATION'S EXECUTIVE DIRECTOR. THE INFORMATION ON THIS FORM IS REVIEWED BY THE PRESIDENT AND EXECUTIVE DIRECTOR, AND SHARED WITH THE BOARD OF DIRECTORS IF RELEVANT TO THE DISCUSSION AT HAND. THE BOARD MEMBER MAY VOLUNTARILY RECUSE HIM/HERSELF FROM DISCUSSION AND/OR VOTING ON THE BASIS OF A CONFLICT OF INTEREST. IN ADDITION, THE BOARD OF DIRECTORS MAY REQUIRE THAT THE FOUDATION'S MEMBER: (A) REFRAIN FROM VOTING ON THE ISSUE, (B) NOT PARTICIPATE IN EITHER THE DISCUSSION OR THE VOTE ON THE ISSUE, (C) LEAVE THE ROOM DURING DISCUSSION AND VOTING ON THE ISSUE, OR (D) EXPLAIN HIS OR HER INTEREST IN THE MATTER FULLY SO THE BOARD OF DIRECTORS MAY WEIGH THE BOARD MEMBERS FURTHER PARTICIPATION.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>GOVERNING DOCUMENTS AND CONFLICT OF INTEREST POLICY ARE AVAILABLE ON THE PUBLIC PORTION OF THE WEBSITE. FINANCIAL STATEMENTS ARE PROVIDED UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>REVERSAL OF PARTIALLY PAID GRANTS 156,389.</ExplanationTxt>
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          <BusinessNameLine1Txt>AMERICAN SOCIETY OF TRANSPLANT SURGEONS</BusinessNameLine1Txt>
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          <AddressLine1Txt>2461 SOUTH CLARK STREET SUITE 640</AddressLine1Txt>
          <CityNm>ARLINGTON</CityNm>
          <StateAbbreviationCd>VA</StateAbbreviationCd>
          <ZIPCd>22202</ZIPCd>
        </USAddress>
        <EIN>133048373</EIN>
        <PrimaryActivitiesTxt>PROMOTE EDUCATION, TRAINING &amp; RESEARCH IN ORGAN &amp; CELLULAR TRANSPLANTATION.</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>OR</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>LINE 7</PublicCharityStatusTxt>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
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      <GiftGrntCapContriFromOthOrgInd>1</GiftGrntCapContriFromOthOrgInd>
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      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
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      <RentalOfFacilitiesToOthOrgInd>0</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>0</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>0</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>1</SharingOfFacilitiesInd>
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      <ReimbursementPaidToOtherOrgInd>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
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