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        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
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    <attachmentsTab>
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      <isProvisionFinancialSupport>false</isProvisionFinancialSupport>
      <isIPAReportInternalControl>true</isIPAReportInternalControl>
      <isChangeAccPrinciples>false</isChangeAccPrinciples>
      <isInfoRequiredEO>false</isInfoRequiredEO>
      <isOtherInfoRequired>false</isOtherInfoRequired>
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    <signature registrantSignedName="AMG Funds III" signedDate="2026-03-16" signature="Thomas Disbrow" title="Principal Financial Officer"/>
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</edgarSubmission>
