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Upcoming Refresh/Mass Modification for the GSA Multiple Award Schedule (MAS) Schedule to incorporate updated Service Contract Act (SCA) wage determinations and clause, provision and solicitation updates, as applicable. (UPDATED 5/20/20)


In June, the General Services Administration (GSA) Federal Acquisition Service (FAS) will refresh the GSA Multiple Award Schedule (MAS) solicitation to incorporate updated Service Contract Act (SCA) wage determinations and to make additional clause, provision, and solicitation updates, as applicable. Contractors will have 90 days to accept this mass modification (mass mod).

Once accepted, GSA FAS will issue a bilateral modification to apply these changes to existing MAS contracts. A summary of the changes and draft text of all updated clauses and provisions not accessible in the Federal Acquisition Regulation (FAR) or General Services Administration Acquisition Regulation (GSAR) can be found in the PDF attachment below titled “Draft Significant Changes.” 

Please see details below on the industry webinar to be held to explain the planned refresh and mass modification. Registration in advance is required. 

Industry Webinar:  

June 2020 Multiple Award Schedule (MAS) Refresh/Mass Modification 

Date:  Thursday, May 28, 2020

Time: 1:00-2:00 pm EST

Please register HERE.

Please leave any questions or feedback as a comment on this post. As always, we thank you for your continued partnership.



  • Draft Significant Changes document (updated 5/20/20)
  • Draft Available MAS Offerings Refresh #2 (added 5/20/20)


DISCLAIMER: GSA FAS is posting this notification of a planned solicitation refresh or mass modification as a courtesy to industry. All comments on the attached DRAFT document must be submitted in the “Comments” section below within ten (10) business days of this posting. Comments provided elsewhere or after 10 business days will not be considered. GSA FAS will consider all relevant comments and make changes to the DRAFT as appropriate, but will not issue a formal response to industry comments or related inquiries. Interested parties should thoroughly review the final version of the solicitation refresh or mass modification for changes made to this DRAFT.

Attachment TitleSizeType
PDF icon Draft Significant Changes (June 2020) - Rev. 5.20.20306.35 KBPDF
Attachment TitleSizeType
File Draft Available Offerings Refresh #2743.45 KBXLSX

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