Cancel the Ministry of science, technology and environment, vol. 3 (b.e. 2539) defines a standard ' control, drainage run-off from the source category industrial and industrial estate. B.e. 2539 January 3 ' down.
Notification of the Ministry of Science Technology and Environment, No. 3 (2539) Standards Control sewerage origin of industrial estates and dated January 3 '2539.
Cancellation notice Ministry of science and technology, Vol. 3 (the cooperation), set the standard "control the drainage from the source type industrial and industrial estates. Dated 3 January 2010 cooperation. "