The Planning (Listed Buildings and Conservation Areas) Act 1990 (c. 9) is an act of the Parliament of the United Kingdom that altered the laws on granting of planning permission for building works, notably including those of the listed building system in England and Wales. The act no longer has effect in Wales, its provisions having been repealed and replaced there by the Historic Environment (Wales) Act 2023. ==Secondary legislation== The Planning (Listed Buildings and Conservation Areas) (Amendment No. 2) England) Regulations 2009 were made on 6 October 2009 and came into force on 2 November 2009. They amend the Planning (Listed Buildings and Conservation Areas) (England) Regulations 1990 as amended, by substituting schedule 4 of the 1990 regulations (notices that a building has become listed or that a building has ceased to be listed), to reflect the fact that Historic England now compiles lists of buildings of special architectural or historic interest and the Secretary of State is responsible for approving them.