Suruhanjaya Perkhidmatan Air Negara Act 2006 is an act to provide for the establishment of the National Water Services Commission with powers to supervise and regulate water supply services and sewerage services and to enforce the water supply and sewerage services laws and for related matters.

Water Supply Services means the treatment of water abstracted from watercourses and the distribution and supply of treated water to consumers and includes the operation and maintenance of the water supply system.

Sewerage Services means the collection, conveyance, treatment and disposal of sewage or sewage sludge and includes the operation and maintenance of a sewerage system and the desludging of septic tanks.