About UN Environment
The United Nations Environment Programme (UN Environment) is the leading global environmental authority that sets the global environmental agenda, promotes the coherent implementation of the environmental dimension of sustainable development within the United Nations system and serves as an authoritative advocate for the global environment. UN Environment joined the Cities Alliance in 2003.
 

 
UNEnvironment_Logo_English_Full_colour.png
United Nations Environment Programme (UN Environment)
Division of Policy Development and Law
Urban Environment Unit
P.O. Box 30552
00100 Nairobi, Kenya
Tel: +254-20-624184
Fax: +254-20-624324/623861
E-mail: urban.environment@unep.org
www.unep.org