The commission delegates to the executive director the authority to take any action on a permit issued under this subchapter. Section 116.922(b)(3) of this title (relating to Notice of Final Action) provides notification that any person affected by a decision of the commission may petition for rehearing. Notwithstanding §116.922(b)(3) of this title, any Notice of Final Action sent regarding a permit action under this subchapter will state that a person affected by a decision of the executive director may file a motion to overturn the executive director's decision under §50.139 of this title (relating to Motion to Overturn Executive Director's Decision) rather than a petition for rehearing.