The following government and institutions and the CSO WASH Working Group play key roles in the WASH sector:

• Rural Water Supply: Ministry of Public Works
• Urban Water Supply & Sanitation: Liberia Water and Sewer Corporation
• Water, Sanitation, and Hygiene in  Health  Centers: Ministry of Health
• WASH in School: Ministry of Education
• Statistics: Liberia Institute of Statistics & Geo-Information Services (LISGIS)
• Liberia CSOs WASH Working Group
• Solid Waste Management: Monrovia City Corporation 

There is also a strong presence of international institutions and NGOs:

• The WASH Consortium consists of Oxfam, Concern Worldwide, Tearfund, ACF and WaterAid
• The World Bank - Water and Sanitation Program
• UNICEF
• WaterAid
• UNDP GoAL WASH (Download: GoAL Info Brochure, Liberia Programme)
• CHF International and USAID Liberia
• Welthungerhilfe (WHH)
• Samaritan Purse 
• Global Communities 
• ZOA 

This document gives an overview of the institutional setup of the WASH Sector in Liberia