47 CFR § 42.1 - Scope of the regulations in this part.

(a) The regulations in this part apply to all accounts, records, memoranda, documents, papers, and correspondence prepared by or on behalf of the carrier as well as those which come into its possession in connection with the acquisition of property, such as by purchase, consolidation, merger, etc.

(b) The regulations in this part shall not be construed as requiring the preparation of accounts, records, or memoranda not required to be prepared by other regulations, such as the Uniform System of Accounts, except as provided hereinafter.

(c) The regulations in this part shall not be construed as excusing compliance with any other lawful requirement for the preservation of records.