107.620—Recordkeeping requirements.

(a) Each person subject to the requirements of this subpart, or its agent designated under § 107.608(e), must maintain at its principal place of business for a period of three years from the date of issuance of each Certificate of Registration:
[Amdt. No. 107-26, 57 FR 30630, July 9, 1992, as amended at 57 FR 37902, August 21, 1992; Amdt. 107-26, 58 FR 12545, Mar. 5, 1993; Amdt. 107-31, 59 FR 32932, June 27, 1994]