On August 26, 2026, Michael D. Thomas, Director of the Information Security Oversight Office (ISOO), signed ISOO Notice 2026-06: Standards for GSA Approved Security Equipment.
This ISOO Notice consolidates and clarifies ongoing guidance on standards for GSA approved security equipment, including procurement requirements, the black label phase-out plan, supplemental controls, and disposal procedures. While this Notice rescinds and replaces ISOO Notices 2022-03, 2021-01, 2014-02, 2012-04, and 2012-03, it incorporates certain guidance from those Notices into this Notice that remains in effect.