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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 February 23, 2021

Title Volume Chapter Browse Parts Regulatory Entity
Title 23
Highways		 1 I 1-999FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
II 1200-1299NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION AND FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
III 1300-1399NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION

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