39 CFR 261.2: Authority.

(a) As provided in 39 U.S.C. 401(5), the Postal Service has the power to acquire property it deems necessary or convenient in the transaction of its business and to hold, maintain, sell, lease or otherwise dispose of such property.

(b) Under § 262.2 of this chapter, the Postal Service Privacy and Records Office, located under the Associate General Counsel and Chief Ethics and Compliance Officer, is responsible for the retention, security, and privacy of Postal Service records and is empowered to authorize the disclosure of such records and to order their disposal by destruction or transfer. Included is the authority to issue records management policy and to delegate or take appropriate action if that policy is not adhered to or if questions of interpretation of procedure arise.