CFR › Title 21 › Part 1401 › §1401.121 CFR §1401.1Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkThe purpose of this part is to prescribe rules, guidelines and procedures to implement the Freedom of Information Act (FOIA), as amended, 5 U.S.C. 552.