34 Pa. Code § 121.12
(a) Errors in computing wages shall be corrected by filing an amended version of the agreement or Notice of Compensation Payable, Form LIBC-495, with the Bureau if correction of errors would increase the employee’s wage or compensation.
The provisions of this § 121.12 amended August 3, 2007, effective August 4, 2007, 37 Pa.B. 4181. Immediately preceding text appears at serial page (255594).
This section cited in 34 Pa. Code § 121.8 (relating to agreements for compensation for disability or permanent injury; and 34 Pa. Code § 121.9 (relating to agreements for compensation for death).