39 C.F.R. § 3001.176 Continuation or termination of provisional service.
Title 39 - Postal Service
At any time during the period in which a provisional service recommended by the Commission and implemented by the Board of Governors is in effect, the Postal Service may submit a formal request that the provisional service be terminated, or that it be established, either as originally recommended by the Commission or in modified form, as a permanent mail classification. Following the conclusion of the period in which the provisional service was effective, the Postal Service may submit a request to establish the service as a mail classification under any applicable subpart of the Commission's rules.
Title 39: Postal Service
PART 3001—RULES OF PRACTICE AND PROCEDURE
Subpart J—Rules for Expedited Review of Requests for Provisional Service Changes of Limited Duration
§ 3001.176 Continuation or termination of provisional service.