Logo of National Ozone Unit
Logo of NOU
Our Address
National Ozone Unit,
Air Resources Management and National Ozone Unit
Ministry of Environment7th Floor,
"Sobadam Piyasa”, No 416/c/1,
Robert Gunawardana Mawatha,
Battaramulla,
Sri Lanka.
Tel. +94 11 2034222
+94 11 2034221
+94 11 2034219