204 Pa. Code § 93.22
(a) General rule. Enforcement Rule 205(b) provides that seven members of the Board shall constitute a quorum and that, except when acting under § 93.23(a)(5), (7), (8), (9) and (16) (relating to powers and duties), the Board shall act only with the concurrence of not less than the lesser of:
1. seven members, or
2. a majority of the members in office who are not disqualified from participating in the matter or proceeding.
The provisions of this § 93.22 amended through October 9, 1981, effective October 10, 1981, 11 Pa.B. 3500; amended April 13, 1990, effective April 14, 1990, 20 Pa.B. 2009; amended March 1, 1991, effective March 2, 1991, 21 Pa.B. 827; amended August 7, 2020, effective 30 days after publication, 50 Pa.B. 4014. Immediately preceding text appears at serial pages (400492) and (397901).