| The Environmental Protection (Prescribed Processes and Substances) Regulations 1991 | S.I. 1991/472 | The Regulations insofar as they apply in England and Wales |
| The Environmental Protection (Applications, Appeals and Registers) Regulations 1991 | S.I. 1991/507 | The Regulations insofar as they apply in England and Wales |
| The Environmental Protection (Prescribed Processes and Substances) (Amendment) Regulations 1992 | S.I. 1992/614 | The Regulations insofar as they apply in England and Wales |
| The Environmental Protection (Prescribed Processes and Substances) (Amendment) Regulations 1993 | S.I. 1993/1749 | The Regulations insofar as they apply in England and Wales |
| The Environmental Protection (Prescribed Processes and Substances) (Amendment) (No.2) Regulations 1993 | S.I. 1993/2405 | The Regulations insofar as they apply in England and Wales |
| The Environmental Protection (Prescribed Processes and Substances Etc) (Amendment) Regulations 1994 | S.I. 1994/1271 | The Regulations insofar as they apply in England and Wales |
| The Environmental Protection (Prescribed Processes and Substances Etc) (Amendment) (No.2) Regulations 1994 | S.I. 1994/1329 | The Regulations insofar as they apply in England and Wales |
| The Waste Management Licensing (Amendment No. 2) Regulations 1995 | S.I. 1995/1950 | The Regulations insofar as they apply in England and Wales |
| The Environmental Protection (Prescribed Processes and Substances) (Amendment) Regulations 1995 | S.I. 1995/3247 | The Regulations insofar as they apply in England and Wales |
| The Waste Management Regulations | S.I. 1996/634 | The Regulations insofar as they apply in England and Wales |
| The Environmental Protection (Applications, Appeals and Registers) (Amendment) Regulations 1996 | S.I. 1996/667 | The Regulations insofar as they apply in England and Wales |
| The Environmental Protection (Applications, Appeals and Registers) (Amendment) (No.2) Regulations 1996 | S.I. 1996/979 | The Regulations insofar as they apply in England and Wales |
| The Waste Management Licensing (Amendment) Regulations 1996 | S.I. 1996/1279 | The Regulations insofar as they apply in England and Wales |
| The Environmental Protection (Prescribed Processes and Substances Etc) (Amendment) (Petrol Vapour Recovery) Regulations 1996 | S.I. 1996/2678 | The Regulations insofar as they apply in England and Wales |
| The Waste Management Licensing (Amendment) Regulations 1997 | S.I. 1997/2203 | The Regulations insofar as they apply in England and Wales |
| The Environmental Protection (Prescribed Processes and Substances) (Amendment) (Hazardous Waste Incineration) Regulations 1998 | S.I. 1998/767 | The Regulations insofar as they apply in England and Wales |
| The Waste Management Licences (Consultation and Compensation) Regulations 1999 | S.I. 1999/481 | The Regulations insofar as they apply in England and Wales |
| The Pollution Prevention and Control (England and Wales) Regulations 2000 | S.I. 2000/1973 | The whole Regulations |
| The Pollution Prevention and Control (England and Wales) (Amendment) Regulations 2001 | S.I. 2001/503 | The whole Regulations |
| The Pollution Prevention and Control (England and Wales) (Amendment) Regulations 2002 | S.I. 2002/275 | The whole Regulations |
| The Waste Management Licensing (Amendment) (England) Regulations 2002 | S.I. 2002/674 | The whole Regulations |
| The Waste Management Licensing (Amendment) (Wales) Regulations 2002 | S.I. 2002/1087 (W.114) | The whole Regulations |
| The Landfill (England and Wales) Regulations 2002 | S.I. 2002/1559 | The whole Regulations |
| The Pollution Prevention and Control (England and Wales) (Amendment) (No. 2) Regulations 2002 | S.I. 2002/1702 | The whole Regulations |
| The Large Combustion Plants (England and Wales) Regulations 2002 | S.I. 2002/2688 | The whole Regulations |
| The Waste Incineration (England and Wales) Regulations 2002 | S.I. 2002/2980 | The whole Regulations |
| The Waste Management Licensing (Amendment) (England) Regulations 2003 | S.I. 2003/595 | The whole Regulations |
| The Waste Management Licensing (Amendment) (Wales) Regulations 2003 | S.I. 2003/780 (W.91) | The whole Regulations |
| The Pollution Prevention and Control (England and Wales) (Amendment) Regulations 2003 | S.I. 2003/1699 | The whole Regulations |
| The Pollution Prevention and Control (England and Wales) (Amendment) (No. 2) Regulations 2003 | S.I. 2003/3296 | The whole Regulations |
| The Waste Management Licensing (Amendment) (Wales) Regulations 2004 | S.I. 2004/70 (W. 6) | The whole Regulations |
| The Solvent Emissions (England and Wales) Regulations 2004 | S.I. 2004/107 | The whole Regulations |
| The Pollution Prevention and Control (Unauthorised Part B Processes) (England and Wales) Regulations 2004 | S.I. 2004/434 | The whole Regulations |
| The Landfill (England and Wales) (Amendment) Regulations 2004 | S.I. 2004/1375 | The whole Regulations |
| The Pollution Prevention and Control (England and Wales) (Amendment) and Connected Provisions Regulations 2004 | S.I. 2004/3276 | The whole Regulations |
| The Pollution Prevention and Control (Public Participation) (England and Wales) Regulations 2005 | S.I. 2005/1448 | The whole Regulations |
| The Landfill (England and Wales) (Amendment) Regulations 2005 | S.I. 2005/1640 | The whole Regulations |
| The Waste Management Licensing (England and Wales) (Amendment and Related Provisions) (No. 3) Regulations 2005 | S.I. 2005/1728 | The whole Regulations |
| The Pollution Prevention and Control (England and Wales) (Amendment) (England) Regulations 2006 | S.I. 2006/2311 | The whole Regulations |
| The Pollution Prevention and Control (England and Wales) (Wales) Regulations 2006 | S.I. 2006/2802 (W. 241) | The whole Regulations |
| The Waste Electrical and Electronic Equipment (Waste Management Licensing) (England and Wales) Regulations 2006 | S.I. 2006/3315 | The whole Regulations |
| The Pollution Prevention and Control (England and Wales) (Amendment) Regulations 2007 | S.I. 2007/713 | The whole Regulations |
| The Pet Cemeteries (England and Wales) Regulations 2007 | S.I. 2007/2596 | The whole Regulations |