Tuesday Insight – April 29, 2025: GSA Begins to Issue Unilateral Mass Mods for Removal of SINs

May 28, 2025

On April 25, 2025 GSA began to issue Unilateral Mass Mods for removal of SINs under Mod: #A892. All vendors with impacted SIN’s slated for deletion will be receiving an notice from GSA via email from contract.mods@gsa.gov.  SINs being deleted from the GSA Solicitation 47QSMD20R0001 are as a result of MAS Refresh 26. For the list of all impacted SINs refer to the attachment as part of the MAS Refresh here.

GSA indicated that a subsequent Robomod will be issued to remove all products/services awarded under the deleted SIN(s).  This will be issued by GSA and vendors will only need to take the following actions after the Robomod is processed:

  • Pursuant to GSAR 552.238-82(d), Electronic File Updates, the contractor shall update electronic file submissions to reflect all modifications.
  • If you are operating in the Schedules Input Program (SIP): Remove the specified SIN(s) and all products awarded under the SIN(s) from your Price Proposal Template – Tab A

All other terms and conditions of your contract remain the same as the original award or subsequent modifications.

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