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The following rule developments are being considered. The Regulatory Impact Report provides information on the rule development. Shaded sections and subsections of the draft rule text are not being changed and are provided for reference only. Unshaded sections and subsections include boldface text and strikeout text that indicates suggested language additions and deletions. Comments are only accepted on the unshaded text changes that are identified in the Regulatory Impact Report. Please provide comments in the time frames indicated. All comments received will be posted with responses prior to filing as a proposed rulemaking. Once the proposed rule text is 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 10-6.220 Restriction of Emission of Visible Air Contaminants - Comments were accepted on this preliminary rule development through close of business Dec. 20, 2014.

Draft Rule Text
Regulatory Impact Report

Comments Received
Response to Comments

After consideration of these comments, a proposed rulemaking is expected to be filed in the summer or fall of 2015. Additional comments can be made during the proposed rulemaking open comment period and public hearing.  For information about providing proposed rulemaking comments, see the notice of public hearing and notice to submit comments in the Missouri Register.

Submit written comments on any of the above rule developments to:

Chief, Air Quality Planning Section
Missouri Department of Natural Resources
Air Pollution Control Program
P.O. Box 176
Jefferson City, MO


Missouri Air Conservation Commission
P.O. Box 176
Jefferson City, MO

DNR Regulatory Agenda