29 C.F.R. § 70.27 Preservation of records.
Title 29 - Labor
Each component will preserve all correspondence relating to the requests it receives under this part, and all records processed pursuant to such requests, until disposition or destruction of such correspondence and records is authorized by Title 44 of the United States Code or the National Archives and Records Administration's General Records Schedule 14. Under no circumstances will records be destroyed while they are the subject of a pending request, appeal, or lawsuit under the Act.
Title 29: Labor
PART 70—PRODUCTION OR DISCLOSURE OF INFORMATION OR MATERIALS
Subpart B—Procedures for Disclosure of Records Under the Freedom of Information Act
§ 70.27 Preservation of records.