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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.

Parallel Table of Authorities and Rules for the Code of Federal Regulations and the United States Code
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e-CFR data is current as of April 23, 2015

Title 1Chapter ISubchapter EPart 21Subpart B → §21.45

Title 1: General Provisions
Subpart B—Citations of Authority

§21.45   Nonstatutory authority.

Citation to a nonstatutory document as authority shall be placed after the statutory citations. For example:

Authority: Sec. 9, Pub. L. 89-670, 80 Stat. 944 (49 U.S.C. 1657). E.O. 11222, 30 FR 6469, 3 CFR, 1965 Comp., p. 10.

[37 FR 23611, Nov. 4, 1972, as amended at 54 FR 9682, Mar. 7, 1989]

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