Most water and sanitation investments in Mexico are financed domestically. Among the major external lenders for water supply and sanitation are the World Bank and the Inter-American Development Bank, which channel their loans to utilities through the National Water Commission. The Japan International Cooperation Agency (JICA) support a Potable Water Quality Control Project in Mexico City since 2005.Japan International Cooperation Agency (JICA):Activities in Mexico. Retrieved March 6, 2010.
