Rules and Regulations

LAC Title 33 Environmental Quality Regulations

Environmental Quality Act as amended through the 2015 Regular Session



Monthly Regulation Changes

Rule Summary Report

The summary of comments and responses that have been submitted to the Legislative Oversight Committees.

The complete summary and comment responses documents posted after January 1, 2013, are accessible in the Electronic Document Management System (EDMS) using the EDMS document number.   To locate the EDMS document number click on "Rule Summary Report" above.  Click here on (EDMS) then enter the EDMS document number in the document ID Box, click Run . 


Emergency Rules


Historical Environmental Regulation Publications (i.e., Stream Control Commission, LAC, ERC, ERC Quarterly Supplements, etc.) are available from the department's Electronic Document Management System (EDMS).  Click on EDMS and enter 181731 in the AI# box.  If you need assistance accessing EDMS, please contact the Regulation Development Section at (225) 219-3985.


Certified Solid Waste Operators Regulations (LAC Title 46:Part XXIII)

Amended January 2005, compiled October 2007. 


Where do I send my information?
Please contact  either the Office of Environmental Services at (225) 219-3181 or the Office of Environmental Compliance at (225) 219-3700 for information on submitting documents required by the regulations.
Public Participation in the Rulemaking Process - Frequently Asked Questions






Louisiana Department of Environmental Quality 602 N. Fifth Street Baton Rouge, LA 70802
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Call 1-866-896-LDEQ or e-mail our Customer Service Center with questions or comments