Related Government and Organization Links (In English)

■Ministry of Land, Infrastructure and Transport,National Institute for Land and Infrastructure Management
http://www.nilim.go.jp/english/eindex.htm

■Public Works Research Institute
http://www.pwri.go.jp/eindex.htm

■Japan Institute of Wastewater Engineering Technology
http://www.jiwet.or.jp/english/

■Sewerage Business Management Center
http://www.sbmc.or.jp/english/index.html

■Japan Sewage Works Agency
http://www.jswa.go.jp/english/