Pennsylvania Statutes Title 77 P.S. Workers' Compensation § 771. Review and modification or setting aside of notice of compensation payable or agreement incorrect in material respect

A workers' compensation judge may, at any time, review and modify or set aside a notice of compensation payable and an original or supplemental agreement or upon petition filed by either party with the department, or in the course of the proceedings under any petition pending before such workers' compensation judge, if it be proved that such notice of compensation payable or agreement was in any material respect incorrect.