Professional Services Schedule (PSS)

GSA Schedules are fast, easy, and effective contracting vehicles for both customers and vendors. Through the Schedules program, GSA has established long-term government wide contracts with commercial companies to provide access to millions of commercial products and services at volume discount pricing. Civilian and Defense Federal agencies can contract with pre-approved vendors and benefit from “most-favored customer” pricing with GSA.

GSA’s Federal Acquisition Service is improving its professional services offerings. As a first step, GSA has consolidated its professional services Multiple Award Schedule offerings into one Professional Services Schedule (PSS). 

Legacy Professional Services Schedules
520 Financial and Business Solutions (FABS)
541 Advertising and Integrated Marketing Services (AIMS)
738II Language Services
871 Professional Engineering Services (PES)
874 Mission Oriented Business Integrated Services (MOBIS)
874V Logistics Worldwide (LOGWORLD)
899 Environmental Services
00CORP Consolidated Services

The new solution encompasses the same professional services offerings but provides federal customers a more streamlined approach to procuring complex professional services requirements while offering shorter lead times, lower administrative costs, more flexibility, and the ability to retain control of their own procurement.

By using PSS, federal agencies can:

  • Obtain total solutions to complex professional-services requirements from a single source;
  • Reduce costs associated with managing various Schedules; and
  • Increase program efficiency through fewer contracts and solicitations.


Last Reviewed 2015-10-16