Sec. 1. (a) The board may:
(1) adopt;
(2) repeal;
(3) rescind; or
(4) amend;
rules and standards by proceeding in the manner prescribed in IC 4-22-2 and IC 13-14-9.
(b) If the board adopts a provisional rule under IC 4-22-2-37.1 or an interim rule under IC 4-22-2-37.2 to comply with a deadline required by or other date provided by federal law, the board shall:
(1) include the variance procedures in the rule; and
(2) review the permits or licenses granted during the period the rule is in effect after the rule expires.