Sole Source Justification for ACE-IT annual site fee, maintenance and support Inactive Notice ID:70SBUR19Q00000153 Department/Ind.Agency Subtier Office HOMELAND SECURITY, DEPARTMENT OF U.S. CITIZENSHIP AND IMMIGRATION SERVICES USCIS CONTRACTING OFFICE(ERBUR) NAICS 513210 - Software Publishers PSC ADP EQPT/SOFTWARE/SUPPLIES AND EQPT LOCATION: Show Links & Attachments Links () Attachments () Data sourced from SAM.gov. View Official Posting »