37 CFR § 231.1 - General.

---
identifier: "/us/cfr/t37/s231.1"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "37 CFR § 231.1 - General."
title_number: 37
title_name: "Patents, Trademarks, and Copyrights"
section_number: "231.1"
section_name: "General."
chapter_name: "U.S. COPYRIGHT OFFICE, LIBRARY OF CONGRESS"
subchapter_number: "B"
subchapter_name: "COPYRIGHT CLAIMS BOARD AND PROCEDURES"
part_number: "231"
part_name: "REGISTER'S REVIEW"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "17 U.S.C. 702, 1510."
regulatory_source: "87 FR 30090, May 17, 2022, unless otherwise noted."
cfr_part: "231"
---


# 231.1 General.

This part prescribes rules pertaining to procedures for review by the Register of Copyrights of a *final determination* by the Copyright Claims Board (Board). A party whose request for reconsideration has been denied under § 230.5 of this subchapter may seek review of the *final determination* by the Register of Copyrights not later than 30 days after a request for reconsideration has been denied in whole or in part.