31 C.F.R. § 515.326 Custody of safe deposit boxes.
Title 31 - Money and Finance: Treasury
Safe deposit boxes shall be deemed to be in the custody not only of all persons having access thereto but also of the lessors of such boxes whether or not such lessors have access to such boxes. The foregoing shall not in any way be regarded as a limitation upon the meaning of the term custody.
Title 31: Money and Finance: Treasury
PART 515—CUBAN ASSETS CONTROL REGULATIONS
Subpart C—General Definitions
§ 515.326 Custody of safe deposit boxes.

