AUTHORITY: Implementing Section 22.38(n) and authorized by Section 27 of the Illinois Environmental Protection Act [415 ILCS 5/22.38(n) and 27].POLLUTION CONTROL BOARD
a) The Agency may modify a permit under the following circumstances:
1) Discovery of a typographical, administrative, or calculation error;
2) Discovery that a determination or condition was based upon false or misleading information;
3) An order of the Board issued in an action brought under Title VII, IX, or X of the Act; or
4) Promulgation of new statutes or regulations affecting the permit.
b) A modification initiated by the Agency becomes effective 45 days after the owner or operator receives notice of the modification unless the modification is stayed during an appeal to the Board. The owner or operator may file a petition for Board hearing under this Part. All other time periods and procedures in this Part apply during the Agency's reconsideration and during any appeal to the Board.