37 CFR § 211.2 - Recordation of documents pertaining to mask works.

---
identifier: "/us/cfr/t37/s211.2"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "37 CFR § 211.2 - Recordation of documents pertaining to mask works."
title_number: 37
title_name: "Patents, Trademarks, and Copyrights"
section_number: "211.2"
section_name: "Recordation of documents pertaining to mask works."
chapter_name: "U.S. COPYRIGHT OFFICE, LIBRARY OF CONGRESS"
subchapter_number: "A"
subchapter_name: "COPYRIGHT OFFICE AND PROCEDURES"
part_number: "211"
part_name: "MASK WORK PROTECTION"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "17 U.S.C. 702, 908."
regulatory_source: "50 FR 26719, June 28, 1985, unless otherwise noted."
cfr_part: "211"
---


# 211.2 Recordation of documents pertaining to mask works.

The conditions prescribed in § 201.4 of this chapter for recordation of transfers of copyright ownership and other documents pertaining to copyright are applicable to the recordation of documents pertaining to mask works under section 903 of title 17 U.S.C.

[50 FR 26719, June 28, 1985, as amended at 66 FR 34373, June 28, 2001]