Subdivision and Land Development is a commonly land use process for the development or re-development of land.
Subdivision deals with the creation or adjustment of lot and property lines.
Land Development deals with the constructions of buildings and other improvements, such as roads, parking areas, and open spaces.

Chapter 22 of the Londonderry Township Code of Ordinances is the Subdivision and Land Development Ordinance, commonly referred to as the SALDO, for Londonderry Township.