StacksVerified U.S. regulatory reference

37 CFR §231.4

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Evidence that was not previously submitted to the Board as part of written testimony or at a hearing or in response to a specific request for evidence from the Board shall not be submitted as part of a request for review or a response to a request for review.