50 C.F.R. § 14.93
(b) Import/export license conditions. In addition to the general permit conditions in part 13 of this subchapter, you must comply with the following conditions:
(4) You must keep, in a U.S. location, the following records that completely and correctly describe each import or export of wildlife that you made under the import/export license and, if applicable, any subsequent disposition that you made of the wildlife, for a period of 5 years:
(d) Issuance, denial, suspension, revocation, or renewal of import/export license. We may deny, suspend, revoke, restrict, or deny renewal of an import/export license to any person named as the holder, or a principal officer or agent of the holder, under any of the criteria described in part 13 of this chapter or under the following criteria: