{"data":{"id":"us/37-cfr-231.4","jurisdiction":"us","citation":"37 CFR 231.4","heading":"No new evidence.","body":"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.","path":["Title 37—Patents, Trademarks, and Copyrights","CHAPTER II—U.S. COPYRIGHT OFFICE, LIBRARY OF CONGRESS","SUBCHAPTER B—COPYRIGHT CLAIMS BOARD AND PROCEDURES","PART 231—REGISTER'S REVIEW"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-37.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:45Z","sha256":"2845c6786fe8bf5363c161b240d88099caa1c8e6bc1ed2ae8bb14483b1cd0025","source_id":"us-cfr","stale":true,"prev":"us/37-cfr-231.3","next":"us/37-cfr-231.5"},"notice":"GroundRules: Original legal text. Not legal advice."}