This part governs the production/disclosure of agency-maintained documents/information requested pursuant to the Freedom of Information Act (FOIA), as amended (5 U.S.C. 552), the Privacy Act of 1974, as amended (5 U.S.C. 552a), and/or under other statutory or regulatory provisions and/or as requested through administrative and/or legal processes. In this respect, this part contains regulations on production or disclosure in federal, state, local, and foreign proceedings and includes specific information pertaining to the procedures to be followed when producing or disclosing documents or information under various circumstances. In addition, this part contains regulations on other information subject to restricted access. As information obtained by CBP is derived from myriad sources, persons seeking information should consult with the appropriate field officer before invoking the formal procedures set forth in this part. The regulations in this part supplement the regulations of the Department of Homeland Security regarding public access to records found at 6 CFR part 5. For purposes of this part, the CBP Office of the Chief Counsel is considered to be a part of CBP.