Malaysia
Tap water situation
Tap water in Malaysia is generally considered safe to drink, particularly in major cities like Kuala Lumpur and Penang, where water treatment facilities are well-maintained. However, water quality can vary considerably between regions, especially in more rural areas. \n\nIn Malaysia, the National Water Services Commission (SPAN) is responsible for regulating water supply services, including ensuring the safe quality of tap water. Despite this oversight, some residents and visitors prefer to boil water or use filters for additional safety, particularly in less developed areas.