Enacting and amending zoning regulations is a time-consuming matter. In fact, months often pass from the inception of an idea to the implementation of a zoning scheme and its actual effective date. This is due in large part to the stringent adoption requirements set forth by the Pennsylvania Municipalities Planning Code, 53 P.S. Section 10101 et seq. (MPC). These MPC mandated procedures require municipalities to obtain recommendations from their local planning bodies, submit proposed zoning ordinances and amendments to the relevant county planning agency, and to hold public hearings to solicit public comment.

Consequently, municipalities frequently must consider what to do with land use applications received during the period in which an ordinance is “pending,” but has not yet become effective. The “pending ordinance doctrine,” was created by the courts prior to adoption of the MPC. The doctrine was designed to protect municipalities from instances where an applicant proposes a use which conforms to the existing zoning scheme but would not be permitted under zoning changes being considered by the municipality and for which it has advertised its intent to hold public hearings. When the pending ordinance doctrine applies, a land use applicant may be required to conform to proposed zoning regulations which have not yet been adopted.