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<dita>
   <concept id="DFARS_223.7403" class="- topic/topic concept/concept ">
      <title class="- topic/title ">
         <ph props="autonumber" class="- topic/ph ">223.7403</ph> Procedures.</title>
      <conbody class="- topic/body  concept/conbody ">
         <p class="- topic/p "> 
            Contracting officers shall not issue a solicitation for any fire-fighting agent that contains perfluoroalkyl or polyfluoroalkyl substances in excess of one part per billion, unless the requiring activity provides documentation of the exemption at <xref outputclass="fm:ParaNumOnly"
                  href="223.7402.dita"
                  class="- topic/xref "/>. The contracting officer shall maintain the documentation in the contract file. 
         </p>
      </conbody>
   </concept>
</dita>
