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Metro Newsroom

Regulation External Review Informal Comment

Thursday September 29, 2011

The following revised regulations and Preliminary Regulatory Impact Assessment are being sent to you for informal review and comment before the start of the formal public review process:

Regulation 5.20 Methodology for Determining Benchmark Ambient Concentration of a Toxic Air Contaminant Version #4, External No. 1, September 26, 2011

Regulation 5.23 Categories of Toxic Air Contaminants Version 3, External No. 1, September 26, 2011

Informal comments will be taken until October 14, 2011. Please submit your comments to Lauren Anderson, Executive Director, either by mail at Air Pollution Control District, 850 Barret Avenue, Louisville, KY, 40204-1745, by FAX at (502) 574-5306, or by E-MAIL at “airregs @”. Consideration of this draft regulation at a meeting of the Air Pollution Control Board as a Committee of the Whole has been tentatively scheduled for October 19, 2011. Upon approval of the Strategy Committee, the APCD will publish a legal notice announcing the Public Comment Period and Public Hearing.

A paper copy of the regulations and the Preliminary Regulatory Impact Assessment released for informal comment may be obtained from Monica Little, (502) 574-6000, 8 a.m. to 5 p.m.,  Monday through Friday.  An electronic copy of the proposed regulations may be downloaded from the District’s website at

The following table identifies the tentative dates of the committee meeting, anticipated date of the legal notice, anticipated date of the Public Hearing, anticipated date on which the District will recommend that the Board take formal action on the regulation, and the APCD staff member and direct telephone number with whom to discuss the draft regulation.











Notice *

Hearing *

Action *



See above

October 19, 2011

October 22, 2011

December 21, 2011

December 21, 2011

Rachael Hamilton


* These dates are estimated. Based upon issues raised during the informal and formal review periods, actual dates may be different.


Rachael Hamilton