Sub-Decree No. 235 on the Management of Drainage System and Wastewater Treatment System. Country/Territory Cambodia Document type Regulation Date 2017 Source FAO, FAOLEX Subject Water, Waste & hazardous substances Keyword Standards Waste management Protection of environment Pollution control Policy/planning Authorization/permit Offences/penalties Sewerage Institution Financing Monitoring Drainage/land reclamation Freshwater pollution Geographical area Asia, Asia and the Pacific, East Asian Seas, Least Developed Countries, South-Eastern Asia Abstract This Sub-Decree is enacted to improve the management of drainage and wastewater treatment system in term of efficiency, transparency, and accountability to ensure safety, public health, and biodiversity conservation. Full text Khmer/English Website www.mpwt.gov.kh; data.opendevelopmentcambodia.net