The PGOU de Muro is the integral planning tool of the municipal territory, defines the basic elements of the general and organic structure of the territory; classifies and classifies the soil, establishes the legal regime of classes and categories, determines the permissible uses in the soil and the intensity in which they can be developed, and establishes the program of action for the development of their forecasts.

The PGOU de Muro of 2003 was drafted to implement Royal Decree 2159/1978 of June 23, which approved the Regulation of Planning for the development and application of the Law on Soil Regime and Urban Planning.