TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE B: AIR POLLUTION
CHAPTER I: POLLUTION CONTROL BOARD
SUBCHAPTER a: PERMITS AND GENERAL PROVISIONS
PART 203 MAJOR STATIONARY SOURCES CONSTRUCTION AND MODIFICATION
SECTION 203.1380 SIGNIFICANT EMISSIONS INCREASE
SUBTITLE B: AIR POLLUTION
CHAPTER I: POLLUTION CONTROL BOARD
SUBCHAPTER a: PERMITS AND GENERAL PROVISIONS
PART 203 MAJOR STATIONARY SOURCES CONSTRUCTION AND MODIFICATION
SECTION 203.1380 SIGNIFICANT EMISSIONS INCREASE
Section 203.1380 Significant Emissions Increase
"Significant emissions increase" means, for a regulated NSR pollutant, an increase in emissions that is significant (as defined in Section 203.1370) for that pollutant.
(Source: Added at 49 Ill. Reg. 6237, effective April 23, 2025)