Effective Mar 18, 201135 Ill. Reg. 5552AUTHORITY: Implementing Sections 9 and 10 and authorized by Sections 27 and 28 of the Environmental Protection Act [415 ILCS 5/9, 10, 27, and 28] and Section 13C-20 of the Vehicle Emissions Inspection Law of 2005 [625 ILCS 5/13C-20].POLLUTION CONTROL BOARD
Exhaust emissions shall not exceed the following limitations:
Model Year
Hydrocarbons (ppm)
Carbon Monoxide (%)
1996 and newer
400
2.0
(Source: Amended at 35 Ill. Reg. 5552, effective March 18, 2011)