ActCFR Code of Federal RegulationsCIO Chief Information OfficerCO Contracting OfficerCOA Certificate of AppointmentCOI Conflicts of InterestCOR Contracting Officer's RepresentativeCOTR Contracting Officer's Technical RepresentativeDISP Defense Industrial Security ProgramDM Departmental ManualDOI Department of the InteriorDOL Department of LaborEC Electronic CommerceFAR Federal Acquisition RegulationFBMS Financial Business Management SystemFPDS--NG Federal Procurement Data System--Next GenerationGAO Government Accountability OfficeGIDEP Government-Industry Data Exchange ProgramGPE Government Point of EntryGPO Government Printing OfficeGSA General Services AdministrationGSBCA General Services Board of Contract AppealsHCA Head of the Contracting ActivityIT Information TechnologyIPMD Interior Property Management DirectivesMBDA Minority Business Development AgencyOCIO Office of Chief Information OfficerOIG/IG Office of Inspector General/Inspector GeneralOFPP Office of Federal Procurement Policy OHA Office of Hearings and AppealsOMB Office of Management and BudgetOS Office of the SecretaryOSDBU Office of Small and Disadvantaged Business UtilizationPAM Office of Acquisition and Property ManagementPMO Property Management OfficerPNM Procurement Negotiation MemorandumSAT Simplified Acquisition ThresholdSBA Small Business AdministrationSBS Small Business SpecialistSOL Office of the SolicitorTFM Treasury Financial ManualU.S.C. United States CodeVECP Value Engineering Change Proposal [75 FR 19829, Apr. 15, 2010, as amended at 76 FR 50141, Aug. 12, 2011]