- Air Quality Data System
- Air Program Advisory Forum
- Commissions and Boards
- Gateway Vehicle Inspection Program
- Inspection and Maintenance (I/M)
- Permits
- Publications and Reports
- Report an Environmental Problem
- Laws and Regulations
- State Plans
Rules in Development
The following rule developments are being considered. The Regulatory Impact Report provides information on the rule development. Please provide comments in the time frames indicated. All comments received will be posted with responses prior to filing as a proposed rulemaking. Once filed and published in the Missouri Register, there will be another opportunity to comment during the proposed rulemaking open comment period and public hearing prior to adoption. Information on these and other rules in development and underway can be found in the Regulatory Agenda Rulemaking Comprehensive Index Table. Thank you for your interest and assistance in developing these rules.
10 CSR 10-6.061 Construction Permit Exemptions - Comments will be accepted on this preliminary rule development through close of business Sept. 1, 2008.
Regulatory Impact Report 74 KB PDF
Draft Rule Text 43 KB PDF
10 CSR 10-5.570 Control of Sulfur Emissions from Stationary Boilers - Comments will be accepted on this preliminary rule development through close of business Aug. 9, 2008.
Regulatory Impact Report 28 KB PDF
Draft Rule Text 60 KB PDF
10 CSR 10-6.260 Restriction of Emission of Sulfur Compounds - Comments will be accepted on this preliminary rule development through close of business Aug. 9, 2008.
Regulatory Impact Report 27 KB PDF
Draft Rule Text 54 KB PDF
10 CSR 10-6.400 Restriction of Emission of Particulate Matter from Industrial Processes - Comments were accepted on this preliminary rule development through close of business
June 30, 2008.
Regulatory Impact Report 58 KB PDF
Draft Rule Text 50 KB PDF
10 CSR 10-2.385 Control of Heavy Duty Diesel Vehicle Idling Emissions - Comments were accepted on this preliminary rule development through close of business May 13, 2008.
Regulatory Impact Report 32 KB PDF
Draft Rule Text 22 KB PDF
Comments 36 KB PDF
Response to Comments 40 KB PDF
After consideration of these comments, a proposed rulemaking is expected to be filed with the Secretary of State's Office on Aug. 1, 2008 for publication in the Sept. 2, 2008, Missouri Register. Additional comments can be made during the proposed rulemaking open comment period and public hearing. For information on providing proposed rulemaking comments, see the notice of public hearing and notice to submit comments in the Sept. 2, 2008 Missouri Register.
10 CSR 10-5.385 Control of Heavy Duty Diesel Vehicle Idling Emissions - Comments were accepted on this preliminary rule development through close of business May 13, 2008.
Regulatory Impact Report 32 KB PDF
Draft Rule Text 22 KB PDF
Comments 33 KB PDF
Response to Comments 40 KB PDF
After consideration of these comments, a proposed rulemaking is expected to be filed with the Secretary of State's Office on Aug. 1, 2008 for publication in the Sept. 2, 2008, Missouri Register. Additional comments can be made during the proposed rulemaking open comment period and public hearing. For information on providing proposed rulemaking comments, see the notice of public hearing and notice to submit comments in the Sept. 2, 2008, Missouri Register.
10 CSR 10-6.220 Restriction of Emission of Visible Air Contaminants - Comments on this preliminary rule development were accepted through close of business Nov. 23, 2007.
Regulatory Impact Report (09/14) 69 KB PDF
Draft Rule Text (09/14) 29 KB PDF
No comments were received on this preliminary development. A proposed rulemaking was filed with the Secretary of State's Office on Feb. 4, 2008, for publication in the March 17, 2008, Missouri Register. Comments can be made during the proposed rulemaking open comment period and public hearing. For information on providing proposed rulemaking comments, see the notice of public hearing and notice to submit comments in the March 17, 2008, Missouri Register.
10 CSR 10-6.060 Construction Permits Required - Comments on this preliminary rule development were accepted through the close of business Oct. 8, 2006.
Regulatory Impact Report (08/11) 26.5 KB PDF
Draft Rule Text (08/11) 136 KB PDF
Comments (10/06) 87 KB PDF
Response to Comments (04/02) 86 KB PDF
These comments are being reviewed to determine the next action to take on the draft rule text.
Written comments on any of
the above rule developments can also be
submitted to
Chief, Operations Section
Missouri Department of Natural Resources
Air Pollution Control Program
P.O. Box 176
Jefferson City, MO 65102-0176or
Missouri Air Conservation Commission
P.O. Box 176
Jefferson City, MO 65102-0176
