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Title 28

Displaying title 28, up to date as of 9/08/2026. Title 28 was last amended 9/01/2026.
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The Code of Federal Regulations (CFR) is the official legal print publication containing the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. It is not an official legal edition of the CFR.

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§ 813.9 Petitions for withdrawal or modification of guidance.

Any person may petition CSOSA or PSA to withdraw or modify a particular guidance document. A person may make a request by accessing the respective agency guidance web portal or by writing a letter to the respective Agencies. The Agencies' portals allow an individual to provide his or her contact information and guidance-related requests. The Agencies will respond in a timely manner, but no later than 90 days after receipt of the request.