Department of Urban Development and Building Construction (DUDBC) one of the departments under the Ministry of Urban Development, Nepal.
Links:
[1] http://admin.indiaenvironmentportal.org.in/organisation/department-urban-development-and-building-construction
[2] http://www.dudbc.gov.np/
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/urban-development
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nepal
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/south-asia