Other kinds of tax Circular No. 152/2011/TT-BTC dated 11/11/2011 guiding Decree No. 67/2011/ND-CP on the Law on Environmental Protection Tax Circular No. 152/2011/TT-BTC dated 11/11/2011 Please rate us! Decree No. 67/2011/ND-CP dated 08/08/2011 stipulating a number of articles of the Law on Environmental Protection Tax Circular No. 159/2012/TT-BTC dated September 28, 2012 amending Circular No. 152/2011/TT-BTC on Environmental Protection Tax