Navigating GSA MAS Refresh 30 and the Shift to SIN 541613
Navigating GSA MAS Refresh 30 and the Shift to SIN 541613 The federal procurement landscape experienced a major structural shift with the release of the GSA MAS Refresh 30 update in April 2026. This update strictly tightened the rules for SIN 339940 (Office Supplies), completely removing highly sought-after categories like custom drinkware, cups, tumblers, and personal care items from the traditional product schedule. For federal buyers who historically treated office supply schedules as a catch-all for promotional items, this policy update presents a serious compliance challenge. To maintain seamless procurement without violating GSA rules, smart agencies are shifting to GSA SIN 541613 branded programs under GSA Contract GS-07F-042BA. Sourcing through SIN 541613 reclassifies these customized items as program deliverables rather than raw commodity office supplies. To learn more about navigating these specific vehicle restrictions, you can read our detailed GSA contract buyers guide ...