5 C.F.R. § 1201.154 : Administrative Personnel — MERIT SYSTEMS PROTECTION BOARD — ORGANIZATION AND PROCEDURES — PRACTICES AND PROCEDURES — PROCEDURES FOR CASES INVOLVING ALLEGATIONS OF DISCRIMINATION — Time for filing appeal

For purposes of this section, the date an appellant receives the agency's decision is determined according to the standard set forth at 1201.22(b)(3) of this part. Appellants who file appeals raising issues of prohibited discrimination in connection with a matter otherwise appealable to the Board must comply with the following time limits:

(a) Where the appellant has been subject to an action appealable to the Board, he or she may either file a timely complaint of discrimination with the agency or file an appeal with the Board no later than 30 days after the effective date, if any, of the action being appealed, or 30 days after the date of the appellant's receipt of the agency's decision on the appealable action, whichever is later.
(b) If the appellant has filed a timely formal complaint of discrimination with the agency:
(1) An appeal must be filed within 30 days after the appellant receives the agency resolution or final decision on the discrimination issue; or
(2) If the agency has not resolved the matter or issued a final decision on the formal complaint within 120 days, the appellant may appeal the matter directly to the Board at any time after the expiration of 120 calendar days. Once the agency resolves the matter or issues a final decision on the formal complaint, an appeal must be filed within 30 days after the appellant receives the agency resolution or final decision on the discrimination issue.
(c) If the appellant files an appeal prematurely under this subpart, the judge will dismiss the appeal without prejudice to its later refiling under § 1201.22 of this part. If holding the appeal for a short time would allow it to become timely, the judge may hold the appeal rather than dismiss it.

5 C.F.R. § 1201.154

54 FR 53504, 12/29/1989, as amended at 59 FR 31109, 6/17/1994; 62 FR 59992, 11/6/1997; 65 FR 25624, 5/3/2000; 73 FR 6834, 2/6/2008; 77 FR 62371, 10/12/2012