Why impact fees? / Charles E. Zaleski -- Comments on the impact fee amendment to the Pennsylvania Municipalities Planning Code of 1990 / Lenard L. Wolffe -- Everything a municipal authority solicitor needs to know about Act 203 of 1990 / Charles E. Zaleski -- Impact fees for transportation capital improvements MPC Article V-A / Loudon L. Campbell -- Enacting and administering an impact fee ordinance : points to consider / Christopher S. Underhill -- Water and sewer impact fee : House bill no. 444, Act 203 of 1990 -- Transportation impact fee : House bill no. 1361, Act 209 of 1990.