Posting Sole Source Justification Inactive Notice ID:DOIDFBO210061 Posting Sole Source Justification Department/Ind.Agency Subtier Office INTERIOR, DEPARTMENT OF THE DEPARTMENTAL OFFICES IBC ACQ SVCS DIRECTORATE (00004) NAICS 513210 - Software Publishers PSC IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE Data sourced from SAM.gov. View Official Posting »