The Vietnam Water Supply and Sewerage Association (VWSA) was established on 7/6/1988. It is a voluntary social – occupational organization of bodies and individuals engaged in the management, consultancy, scientific research, training, construction, exploitation and operation, manufacturing and trading of materials and equipment of the water supply and sewerage sector. Its objectives are to gather and unite water members, support each other to operate effectively, contribute to the development of the water sector, improve the quality of life for social – economic development of the country.