Illinois: Air
September 2011
Volume
41
Issue
11
Update Volume
41
Update Issue
26
The Pollution Control Board amended 35 Ill. Admin. Code 217, Nitrogen Oxides Emissions. The rule extends compliance dates for requirements under Part 217 from 2012 to 2015. The rule took effect August 22, 2011. See http://www.cyberdriveillinois.com/departments/index/register/register_volume35_issue36.pdf (pp. 14627-58).