. Permitted uses, not permitted uses, conditional uses (usos condicionados) and non-conforming uses (usos no conformes), these last two are described as follows:
- Conditional uses (usos condicionados): Are those that may occur in a zone, provided they comply with the special requirements established by the Municipality in Annex 1, part B, on conditioning factors or any related law. These conditions must be indicated in the corresponding land-use certificate (certificado de uso de suelo).
- Non-conforming uses (usos no conformes): Are all those uses that existed at the entry into force of the Urban Master Plan (PDU), but that are not compatible with the zoning given in the Land Use Regulation and do not comply with the provisions and requirements included in the PDU regulation.