39 C.F.R. § 3020.110 – Procedural schedule.

(a) Notice. Subject to paragraph (b) of this section, the Commission shall include in the notice of proceeding issued under § 3010.151 of this chapter a procedural schedule based upon the pro forma schedule set forth in appendix A of this part. The procedural schedule shall include:
1. (1) A deadline for notices of interventions;
2. (2) The date(s) for the mandatory technical conference between the Postal Service, Commission staff, and interested parties;
3. (3) The deadline for discovery on the Postal Service's direct case;
4. (4) The deadline for responses to participant in discovery on the Postal Service's case;
5. (5) The deadline for participants to confirm their intent to file a rebuttal case;
6. (6) The date for filing participant rebuttal testimony, if any;
7. (7) The dates for filing motions for leave to file surrebuttal testimony and answers thereto;
8. (8) The date for filing surrebuttal, if any;
9. (9) The date(s) for hearings on the Postal Service's direct case, rebuttal testimony, and surrebuttal testimony, if any;
10. (10) The date for filing initial briefs;
11. (11) The date for filing reply briefs; and
12. (12) A deadline for issuance of an advisory opinion which is 90 days from the date of filing.
(b) Changes for good cause. These dates are subject to change for good cause only.
(c) Incomplete request. If at any time the Commission determines that the Postal Service's request is incomplete or that changes made subsequent to its filing significantly modify the request, the Commission may extend the deadlines established or take any other action as justice may require.