50 C.F.R. § 401.15 Record retention.
Title 50 - Wildlife and Fisheries
All records of accounts and reports with supporting documentation thereto, as set forth in Attachment C of Federal Management Circular 74–7, will be retained by the Cooperator for a period of 3 years after submission of the final expenditure report on the project. Record retention for a period longer than 3 years is required if audit findings have not been resolved.
Title 50: Wildlife and Fisheries
PART 401—ANADROMOUS FISHERIES CONSERVATION, DEVELOPMENT AND ENHANCEMENT
§ 401.15 Record retention.