- Board Adopts for First Notice Proposed Updates to Air Rules
On November 4, 2010, the Board adopted for first notice a proposal to amend Part 243 of
the Board’s air regulations to incorporate updated federal air quality standards for ozone,
particulate matter, and lead.
- The proposed amendments are intended to update Part 243 of the Board’s regulations to
reflect federal air quality standards and to make technical corrections to Sections 217.388
and 223.205.
- The docket number for this rulemaking, R09-19, should be indicated on the public
comment.
- Any questions about electronic filing through COOL should be
directed to the Clerk’s Office at (312) 814-3629
Opinions and orders of the B...
Board Adopts for First Notice Proposed Updates to ... 
