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The Code of Federal Regulations (CFR) annual edition is the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government produced by the Office of the Federal Register (OFR) and the Government Publishing Office.

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e-CFR data is current as of January 19, 2021

Title Volume Chapter Browse Parts Regulatory Entity
Title 37
Patents, Trademarks, and Copyrights		 1 I 1-199UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE
II 200-299U.S. COPYRIGHT OFFICE, LIBRARY OF CONGRESS
III 300-399COPYRIGHT ROYALTY BOARD, LIBRARY OF CONGRESS
IV 400-501NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE
V  [RESERVED]

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