| Number | Date Amended | Date Adopted | Type | Title |
|---|---|---|---|---|
| 04/25/1988 | 05/08/1970 | Air | Mississippi Regulations for the Prevention of Air Pollution Emergency Episodes | |
| 09/28/1995 | 01/24/1990 | Underground Storage Tank | Underground Storage Tank Regulations for the Certification of Persons Who Install, Alter, and Remove Underground Storage Tanks | |
| 12/17/1998 | 08/27/1992 | Non Hazardous Waste | Waste Tire Management Regulations | |
| 10/28/1999 | 09/26/1988 | Water | State Revolving Fund Loan Program Regulations (Effective For Projects Funded Prior To 10/1/2000) | |
| 02/28/2002 | 05/27/1999 | Hazardous Waste | Final Regulations Governing Brownfields Voluntary Cleanup and Redevelopment in Mississippi | |
| 06/27/2002 | 02/09/1983 | Air | Mississippi Ambient Air Quality Standards | |
| 03/27/2003 | 05/24/2001 | Administrative | Regulations Regarding the Delegation of Authority from the Mississippi Commission on Environmental Quality to the Executive Director of the Mississippi Department of Environmental Quality | |
| 05/22/2003 | 05/28/1992 | Non Hazardous Waste | Grant Regulations for Waste Tire and Solid Waste Assistance Funds | |
| 11/20/2003 | 12/20/1989 | Air | Regulations for the Accreditation and Certification of Asbestos Abatement Personnel | |
| 08/26/2004 | 01/28/1987 | Water | Regulations for the Certification of Municipal and Domestic Wastewater Facility Operators | |
| 12/14/2004 | 10/22/1996 | Administrative | Delegation of Permitting Authority Pursuant to Miss. Code Ann. Sections 49-17-28(3), 49-17-29(3)(a), 51-3-15(1) and 53-7-41(6) | |
| 12/16/2004 | 07/01/1992 | Non Hazardous Waste | Evaluation Criteria for Local Solid Waste Management Plans | |
| 04/28/2005 | 09/23/1993 | Non Hazardous Waste | Mississippi Nonhazardous Solid Waste Management Regulations and Criteria | |
| 06/12/2005 | 04/28/2005 | Non Hazardous Waste | REGULATIONS FOR THE CERTIFICATION OF OPERATORS OF SOLID WASTE DISPOSAL FACILITIES | |
| 07/28/2005 | 05/08/1970 | Air | Permit Regulations for the Construction and/or Operation of Air Emissions Equipment | |
| 08/25/2005 | 06/24/2004 | Land & Water | DAM SAFETY | |
| 11/16/2006 | 05/28/1998 | Air | Air Toxics Regulations | |
| 12/18/2007 | 03/26/1998 | Geology | Regulations Governing Surface Coal Mining In Mississippi | |
| 05/28/2009 | 11/18/1999 | Hazardous Waste | Hazardous Waste Management Regulations | |
| 12/10/2009 | 01/22/1998 | Air | Regulations for Lead-Based Paint Activities | |
| 12/10/2009 | 03/22/1989 | Underground Storage Tank | MISSISSIPPI GROUNDWATER PROTECTION TRUST FUND REGULATIONS | |
| 12/10/2009 | Geology | Mississippi Surface Mining and Reclamation Rules and Regulations | ||
| 12/17/2009 | 06/24/2004 | Land & Water | SURFACE WATER AND GROUNDWATER USE AND PROTECTION | |
| 01/28/2010 | 02/11/1982 | Water | Wastewater Regulations for National Pollutant Discharge Elimination System (NPDES) Permits, Underground Injection Control (UIC) Permits, State Permits, Water Quality Based Effluent Limitations and Water Quality Certification | |
| 03/24/2011 | 06/24/2004 | Land & Water | LICENSING OF WATER WELL CONTRACTORS | |
| 08/25/2011 | 03/22/1989 | Underground Storage Tank | Underground Storage Tank Regulations | |
| 12/14/2011 | 11/17/1994 | Air | Acid Rain Program Permit Regulations for Purposes of Title IV of the Federal Clean Air Act | |
| 12/14/2011 | 06/28/1990 | Air | Mississippi Regulations for the Prevention of Significant Deterioration of Air Quality | |
| 12/14/2011 | 05/08/1970 | Air | Air Emission Regulations for the Prevention, Abatement, and Control of Air Contaminants | |
| 06/28/2012 | 10/27/1993 | Air | Air Emissions Operating Permit Regulations for the Purposes of Title V of the Federal Clean Air Act |