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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
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Title 21
Chapter I
Part 20
Subpart C - Subpart C—Procedures and Fees
§ 20.40 - Filing a request for records.
§ 20.41 - Time limitations.
§ 20.42 - Aggregation of certain requests.
§ 20.43 - Multitrack processing.
§ 20.44 - Expedited processing.
§ 20.45 - Fees to be charged.
§ 20.46 - Waiver or reduction of fees.
§ 20.47 - Situations in which confidentiality is uncertain.
§ 20.48 - Judicial review of proposed disclosure.
§ 20.49 - Denial of a request for records.
§ 20.50 - Nonspecific and overly burdensome requests.
§ 20.51 - Referral to primary source of records.
§ 20.52 - Availability of records at National Technical Information Service.
§ 20.53 - Use of private contractor for copying.
§ 20.54 - Request for review without copying.
§ 20.55 - Indexing trade secrets and confidential commercial or financial information.
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