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      domains="(topic task)                            (topic concept)                            (topic concept glossentry)                            (topic concept glossgroup)                            (topic reference)                            (topic troubleshooting++task) (topic task)                            (topic abbrev-d)                            a(props deliveryTarget)                            (topic equation-d)                            (topic hazard-d)                            (topic hi-d)                            (topic indexing-d)                            (topic markup-d)                            (topic mathml-d)                            (topic pr-d)                            (topic relmgmt-d)                            (topic sw-d)                            (topic svg-d)                            (topic ui-d)                            (topic ut-d)                            (topic markup-d xml-d)                            (topic task strictTaskbody-c)   ">
	  <concept id="GSAM_504_502"
            audience="GSAR"
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		    <title class="- topic/title " xtrc="GSAR">
         <ph class="- topic/ph " props="autonumber">504.502</ph> Policy.</title>
		    <conbody class="- topic/body  concept/conbody ">
			      <p class="- topic/p " audience="GSAR">Use of electronic signatures is encouraged and can be used to sign and route documents in GSA’s IT systems to contractually obligate funds. The method of authentication used for electronic signatures shall be consistent with the level (1-4) determined from the e-authentication risk assessment in accordance with OMB M-04-04, E-authentication Guidance for Federal Agencies, and the respective technology safeguards applicable to that level or risk from National Institute of Standards and Technology 800-63, Electronic Authentication Guideline.</p>
		    </conbody>
	  </concept>
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