39 CFR 3007.20 - Application for non-public treatment.
(b) Before the Postal Service files non-public materials with the Commission which the Postal Service has reason to believe may implicate a third-party proprietary interest, the Postal Service shall inform each such third party:
(1) Of the nature and scope of the filing with the Commission, including the pertinent docket, and
(2) That it may address its confidentiality concerns directly with the Commission.
(c) A third party with a proprietary interest in the materials may, if it deems necessary, independently seek non-public treatment under § 3007.22.