ENVIS Centre on Hygiene, Sanitation, Sewage Treatment Systems and Technology

• Ministry of Environment and Forests

• Ministry of Urban Development

• Ministry of Water Resources

• Central Pollution Control Board

• ENVIS

• Sulabh International

• Delhi Jal Board

• WHO Water, Sanitation, Health (WSH)

• WHO: World Health Organisation

• WorldBank

• World Water Council

• WRC: Water Research Commission (South Africa)

• WSP: Water and Sanitation Program

• WSSCC: Water Supply and Sanitation Collaborative Council

• FAO: Food & Agriculture Organization of the U.N.

• HEALTHCARE AND WASTE

• The International Solid Waste Association

• IRC: International Water and Sanitation Centre

• UNDP: United Nations Development Program

• WaterAid

• CINARA

• CREPA

• Institution of Water and Sanitation Development (IWSD)

• Earth Forever

• Dushtha Shasthya Kendra (DSK)

• Molave Development Foundation

• Nepal Water for Health (NEWAH)

• Network for water and Sanitation (NETWAS)

• Pakistan Institute for Environment-Development Action Research

• Philippine Centre for Water and Sanitation (PCWS)

• South Pacific Applied Geoscience Commission (SOPAC)

• Water and Environmental Sanitation Network India (WES-NET India)

• Water Research Commission

• Freshwater Action Network (FAN)

• Gender and Water Alliance (GWA)

• Streams of Knowledge (SoK)
• ENVIS
• Action Against Hunger/ Water, Sanitation, Hygiene
• European Water Partnership (EWP)
• CARE/ Water, Sanitation & Environmental Health
• GTZ
• International Scientific Forum on Home Hygiene (IFH)
• International Water and Sanitation Centre (IRC)
• International Water Management Institute
• International Water Association
• OXFAM

Academic organizations:

London School of Hygiene and Tropical Medicine - the Hygiene Centre

SANDEC – EAWAG

Water, Engineering and Development Centre (WEDC), Loughborough University

Stockholm Environment Institute (SEI)

Stockholm International Water Institute (SIWI)

General Websites of Organizations related to Hygiene, Sanitation and Environment, and Sewage: