GSA Multiple Award Schedule

The Multiple Award Schedule (MAS), also known as the GSA Schedule or Federal Supply Schedule, is a platform on which federal government buyers access more than 11 million products and services through long-term government-wide contracts issued by the General Services Administration (GSA). 

GSA has awarded MSH a five-year (plus up to 15 additional option years) contract to provide USAID, CDC, and other US Government agencies with simplified, cost-efficient access to our range of technical/development support and business consulting services, under the following Special Item Numbers (SINs):

Special Item Numbers (SINs):

    • Professional Services/Business Administrative Services
      • SIN 541611 - Management and Financial Consulting, Acquisition and Grants Management Supportand Business Program and Project Management Services
    • Scientific Management and Solutions/Scientific Services
      • SIN 541990TAD - Technical/Application Development Support (TADS)
    • Order Level Materials (OLM)
      • Purchases at Task Order level, for up to 1/3 of Task Order value

Contract number: 47QRAA21D0069

MSH’s approved listing on the MAS includes a full set of hourly labor ceiling rates, for various labor categories typically involved in MSH project implementation, that have already been deemed fair and reasonable by GSA.

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