SAM.gov announced that website certificate validity will be capped at 100 days beginning March 15, 2027, and certificate providers will stop offering longer periods. New SAM site certificates will renew automatically. External partners and users need to prepare their systems for automated certificate renewals.
What to do: If your software connects to SAM.gov, ask your IT team or integration provider to review certificate handling and implement the technical changes needed to support automatic renewals before March 15, 2027.