29 CFR 2201.12: Preservation of records.

OSHRC shall preserve all correspondence pertaining to FOIA requests, as well as copies of all requested records, until disposition or destruction is authorized pursuant to title 44 of the United States Code or the applicable General Records Schedule of the National Archives and Records Administration. OSHRC shall not dispose of or destroy records while they are the subject of a pending request, appeal or lawsuit under the FOIA.