Environmental Quality (Prohibition on the Use of Chlorofluorocarbons and Other Gases as Propellants and Blowing Agents) Order 1993-P.U. (A) 43493
Environmental Quality (Delegation of Powers on Marine Pollution Control) Order 1993 – P.U. (A) 27693
Environmental Quality (Delegation of Marine Pollution Control Authority) Order 1994 – P.U. (A) 53794
Environmental Quality (Delegation of Powers) (Investigation of Open Burning) Order 2000 – P.U. (A) 3112000
Environmental Quality (Declared Activities) (Open Burning) Order 2003 – P.U. (A) 4602003
Environmental Quality (Delegation of Powers) (Halon Management) Order 2000 – P.U. (A) 4902000
Environmental Quality (Delegation of Powers) (Perbadanan Putrajaya) Order 2002 – P.U. (A) 2332002
Environmental Quality (Delegation of Powers) Order 2005 – P.U. (A) 3652005
Environmental Quality (Prescribed Premises) (Scheduled Wastes Treatment and Disposal Facilities) (Amendment) Order 2006 -P.U. (A) 2522006
Environmental Quality (Prescribed Conveyors) (Scheduled Wastes) Order 2005 – P.U. (A) 2932005
Environmental Quality (Prescribed Premises) (Scheduled Wastes Treatment and Disposal Facilities) Order 1989 – P.U. (A) 14089 (1)
Environmental Quality (Prescribed Activities) (Environmental Impact Assessment) Order 2015
Environmental Quality (Delegation of Powers) Order 1999 (Repealed) – P.U. (A) 50199
Environmental Quality (Designated Premises) (Raw Natural Rubber) (Amendment) Order 1978 – P.U. (A) 33778
Environmental Quality (Designated Premises) (Raw Natural Rubber) (Amendment) Order 1978 – P.U. (A) 33778
_Environmental Quality (Designated Premises) (Crude Palm Oil) Order 1977 – P.U. (A) 19977