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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ASSOCIATION IS DEVOTED TO BRINGING TOGETHER MULTI-DISCIPLINARY RESEARCHERS, PRACTIONERS AND POLICYMAKERS FOR THE PURPOSE OF IMPROVING GOVERNANCE AND MANAGEMENT, ADVANCING UNDERSTANDING, AND CREATING SUSTAINABLE SOLUTIONS FOR COMMONS, COMMON-POOL RESOURCES, OR ANY OTHER FORM OF SHARED RESOURCE. THE GOAL OF THE IASC IS TO ENCOURAGE EXCHANGE OF KNOWLEDGE AMONT DIVERSE DISCIPLINES, SHARED RESOURCES AND APPROPRIATE INSTITUTIONAL DESIGN.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990</FormAndLineReferenceDesc>
        <ExplanationTxt>PART III, LINE 1 THE INTERNATIONAL ASSOCIATION FOR THE STUDY OF THE COMMONS AIMS TO BRING TOGETHER MULTIDICIPLINARY RESEARCHERS, PRACTITIONERS, AND POLICYMAKERS, FOR THE PURPOSE OF IMPROVING GOVERNANCE AND MANAGEMENT, ADVANCING UNDERSTANDING, AND CREATING SUSTAINABLE SOLUTIONS FOR COMMONS, COMMON-POOL RESOURCES, AND ANY OTHER FORM OF SHARED RESOURCES. THE GOAL OF THE IASC IS TO ENCOURAGE EXCHANGE OF KNOWLEDGE AMONG DIVERSE DISCIPLINES, AREAS AND RESOURCE TYPES, TO FOSTER MUTUAL EXHANGE OF SCHOLARSHIP AND PRACTICAL EXPERIENCE AND SHARED RESOURCES AND TO PROMOTE APPROPRIATE INSTITUTIONAL DESIGN.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4D</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPENSES: ADMINISTRATIVE COSTS, BANKING COSTS, OFFICE SUPPLIES, ICT SERVICES; REVENUES; DONATIONS</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI</FormAndLineReferenceDesc>
        <ExplanationTxt>PART VI, LINE 7A ALL COUNCIL OFFICERS ARE ELECTED BY MEMBERS ENTITLED TO VOTE, I.E. ANY INDIVIDUAL MEMBER IN GOOD STANDING. PART VI, LINE 7B AMENDMENTS TO THE BYLAWS OF THE IASC REQUIRE RATIFICATION BY THE MAJORITY OF THE MEMBERS ENTITLED TO VOTE. PARTI VI, LINE 11B THE 990-FORM AND RELATED APPLICABLE SCHEDULES ARE FILLED IN BY THE EXECUTIVE DIRECTOR AND SUBSEQUENTLY CHECKED AND FILED BY EXTERNAL CERTIFIED PUBLIC ACCOUNTANTS. THE ACCEPTED TAX FORMS ARE DISPLAYED ON THE WEBSITE OF THE IASCND ALSO AVAILABLE ON REQUEST. PART VI, LINE 12C AFTER EACH COUNCIL ELECTION, ALL STANDING AND NEWLY ELECTED COUNCIL MEMBERS ARE REQUESTED TO SUBSCRIBE AND FILE A DECLARATION OF NO CONFLICT OF INTEREST WITH THE EXECUTIVE DIRECTOR. PART VI, LINE 19 THE MOST RECENTLY FILED IRS TAX FORMS ARE DIRECTLY ACCESSIBLE VIA THE ORGANIZATION'S WEBSITE. BYLAWS ARE ALSO DISPLAYED ON THE WEBSITE. DCONFLICT OF INTEREST FORMS ARE AVAILABLE UPON REQUEST OF THE EXECUTIVE DIRECTOR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>DURING THE FISCAL YEAR 2021-2022, THE IASC HAD INDIVIDUAL, SUPPORTING, AND ORGANIZATION MEMBERS; THE LATTER TWO MEMBERSHIPS TYPES ARE INSTITUTIONAL MEMBERSHIPS, GRANTING MEMBERS OF AN INSTITUTION TO HOLD INDIVIDUAL MEMBERSHIP IN A BUNDLED FORMAT THROUGH THEIR INSTITUTION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL COUNCIL OFFICERS ARE ELECTED BY MEMBERS ENTITLED TO VOTE, I.E. MEMBERS IN GOOD STANDING. THE TOTAL NUMBER OF MEMBERS DEFINTED AS INDEPENDENT VOTING MEMBERS BY IRS STANDARDS FOR THE FISCAL YEAR 2020-2021 WAS 750.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>PART VI, LINE 7B AMENDMENTS TO THE BYLAWS OF THE ASSOCIATION REQUIRE RATIFICATION BY THE MAJORITY OF MEMBERS ENTITLED TO VOTE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>PART VI, LINE 11B THE 990 FORM IS COMPOSED BY THE EXECUTIVE DIRECTOR AND CHECKED BY EXTERNAL AUDITORS. THE APPROVED AND FILED FILE ARE DISPLAYED VIA A LINK ON THE ORGANIZATION'S WEBSITE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>PART VI, LINE 12C ALL STANDING AND NEWLY ELECTED COUNCIL MEMBERS ARE REQUESTED TO SUBSCRIBE AND FILE A NO CONFLICT OF INTEREST DECLARATION MAINTAINED BY THE EXECUTIVE DIRECTOR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>PART VI, LINE 19 THE MOST RECENT IRS TAX FORMS AND BYLAWS ARE VISIBLE ON THE ASSOCIATION'S WEBSITE AND OTHER DECLARATIONS ARE AVAILABLE UPON REQUEST FROM THE EXECUTIVE DIRECTOR.</ExplanationTxt>
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