- ILLINOIS POLLUTION CONTROL BOARD
March 20, 2014
IN THE MATTER OF: )
NATIONAL AMBIENT AIR QUALITY
STANDARDS, USEPA REGULATIONS
(July 1, 2013 through December 31, 2013)
)
)
)
R14-17
(Identical-in-Substance Rulemaking - Air)
Proposed Rule.
- See 37 Ill.
- Reg.
- 12882 (Aug.
- USEPA issued an updated version of its List of Designated
Reference and Equivalent Methods on December 17, 2013.
- Anyone may file a public comment with the Board at:
Office of the Clerk
Pollution Control Board
James R. Thompson Center
100 W. Randolph Street, Suite 11-500
Chicago, Illinois 60601
Alternatively, an interested person may file electronically using the ...
R14-017 O&O 032014 
