(2) For the purpose of computing salary under this chapter and ORS chapter 238A, salary includes retroactive payments of wages made to an employee pursuant to a judgment, administrative order, arbitration award, conciliation agreement or settlement agreement that resolves a dispute or claim based on the employee’s rights under employment or wage law or under a collective bargaining agreement. Retroactive payments described in this subsection shall be allocated to and deemed paid in the periods of the employee’s active or inactive membership in which the work was done or in which the work would have been done.
(3) If retroactive payments are included in the salary of an employee under this section, the employee shall receive retirement credit for the periods to which the payment is allocated. [2010 c.1 §7]