dissenting.
The lead opinion appears to recognize that, in providing for “creditable leaves of absence” under the Retirement Code— subject to the proviso that the Commonwealth is to compensate an employee on leave for union service “as if he were in full-time active service,” 71 Pa.C.S. § 5302(b)(2) — the General Assembly’s intent was to preserve the ongoing accrual of retirement benefits for employees. See Opinion Announcing the Judgment of the Court, Op. at 976-77. Nevertheless, according to the lead opinion, an Act 111 arbitrator has the legal authority to disregard the statute’s manifest retirement-related design and require the Commonwealth to tender to an on-leave employee more than the statutorily authorized payments, thus decoupling the payment scheme from its foundation. See id. at 972-73, 976-77. The lead Justices posit that there is no harm, because the Commonwealth obtains reimbursement from the union, and any adverse impact on the retirement system may be corrected on some later occasion and in some different forum. See id. at 976-77.
The difficulty, however, is that, to the degree Act 111 arbitrators disturb the statutory compensation scheme, they create an untenable administrative burden on the Commonwealth and the retirement system. In this regard, in order to comply with their statutory duties, the Commonwealth employer and the retirement system must create a dual tracking system to account for both payments actually made by the Commonwealth and as-if-in-full-time-active-serviee components. Controversy over the appropriate administration of such a system — which certainly was not contemplated by the Legislature in prescribing as-if-in-full-time-active-service payment in the first instance — is bound to yield uncertainty and litigation.
My comments on the consequences of the lead opinion’s approach are responsive to the pronouncement that there is no harm, which the lead Justices offer to bolster their decision divorcing a statutory rate-of-pay provision from its roots in the pension context. My remarks are not based on some “helpful desire to ease the burdens of the Commonwealth’s accountants,” as the lead opinion suggests. Opinion Announcing the Judgment of the Court, Op. at 977 n. 13. In my view, the maintenance of an integrated scheme of compensation and retirement accrual is compelled by the enabling statute, i.e., the Retirement Code. I also remain of the *980belief that the lead Justices underestimate the degree of ongoing uncertainty, controversy, and expense attending their decision to sanction a decoupling of the rate of pay tendered by a governmental employer to employees on leave for union service from the statutory foundation.
Additionally, I differ with the lead’s position that the matter of wages for such on-leave state employees is “exclusively reserved by the General Assembly for Act 111 arbitrators.” See id. To the contrary, the Legislature itself expressly indicated in the Retirement Code (which serves as the sole statutory basis for payment of government employees on leave for union service in the first instance) that such personnel were to be compensated by the government “as if [the employee] were in full-time active service.” 71 Pa.C.S. § 5302(b)(2). Moreover, the Legislature specifically limited the authority of arbitrators in the Retirement Code arena. See id. § 5955 (providing, inter alia, that “no collective bargaining agreement nor any arbitration award ... shall be construed to change any of the provisions herein”).
I fully appreciate that Commonwealth employees on leave for union service often undertake additional duties and responsibilities, warranting higher compensation from the bargaining unit. The Association has not explained, however, why additional compensation, commensurate with the nongovernmental work performed, cannot be afforded outside the parameters of a defined scheme of compensation from the Commonwealth tailored for retirement purposes.
Chief Justice CASTILLE joins this Dissenting Opinion.