Circular No. 04/2015/TT-BXD dated April 03, 2015

Circular No. 04/2015/TT-BXD dated April 03, 2015 of the Ministry of Construction guiding the implementation of a number of articles of the Decree No. 80/2014/ND-CP dated August 06, 2014 of the Government on the waste water drainage and treatment