42 Pa.C.S. § 1726
(a) Standards for costs.— The governing authority shall prescribe by general rule the standards governing the imposition and taxation of costs, including the items which constitute taxable costs, the litigants who shall bear such costs, and the discretion vested in the courts to modify the amount and responsibility for costs in specific matters. All system and related personnel shall be bound by such general rules. In prescribing such general rules, the governing authority shall be guided by the following considerations, among others:
(2) The prevailing party should recover his costs from the unsuccessful litigant except where the:
(Dec. 18, 1992, P.L.1269, No.167, eff. imd.)
Cross References. Section 1726 is referred to in sections 1702, 3542 of this title; section 3345.1 of Title 75 (Vehicles).