Resources for MAS Contract Holders
Click Above to go to the GSA Sales Reporting Site. Additional resources are linked below for easy reference.
Click Above to go to the GSA Modification Instructions.
If you are considered “Other than small business”, use SAM.Gov to file your Individual Subcontracting Reports (ISR) and Summary Subcontracting Reports (SSR)
Click Above to go to the GSA Catalog Platform.
GSA Mass Modification (MASS Mod) is a GSA initiated contract update issued by GSA to apply schedule-wide changes to MAS contracts at the same time. These are typically mandatory for all contract holders.
Register with GSA Interact to receive important program information and updates