39 CFR 266.5 - Notification.
(a) Notification of Systems. Upon written request, the Postal Service will notify any individual whether a specific system named by the individual contains a record pertaining to him or her. See § 266.6 for suggested form of request.
(b) Notification of Disclosure. The Postal Service shall make reasonable efforts to serve notice on an individual before any personal information on such individual is made available to any person under compulsory legal process when such process becomes a matter of public record.
(c) Notification of Amendment. (See § 266.6(c)(1) relating to amendment of records upon request.)
(d) Notification of New Use. Any newly intended use of personal information maintained by the Postal Service will be published in the Federal Register thirty (30) days before such use becomes operational. Public views may then be submitted to the Records Office.
(e) Notification of Exemptions. The Postal Service will publish within the Federal Register its intent to exempt any system of records and shall specify the nature and purpose of that system.
(f) Notification of computer matching program. The Postal Service publishes in the Federal Register and forwards to Congress and the Office of Management and Budget advance notice of its intent to establish, substantially revise, or renew a matching program, unless such notice is published by another participant agency. In those instances in which the Postal Service is the “recipient” agency, as defined in the Act, but another participant agency sponsors and derives the principal benefit from the matching program, the other agency is expected to publish the notice. The notice must be sent to Congress and OMB 40 days, and published at least thirty (30) days, prior to (1) initiation of any matching activity under a new or substantially revised program, or (2) expiration of the existing matching agreement in the case of a renewal of a continuing program.