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MDA8

Maximum Daily Average Ozone Over An 8-Hour Period (MDA8).

LED

Light Emitting Diode (LED) is a semiconductor device that emits visible light when an electric current passes through it.

LDAR

Leak Detection And Repair Program (LDAR): A Best Practices Guide – is intended for use by regulated entities, such as petroleum refineries and chemical manufacturing facilities, as well as compliance inspectors. The guide details some of the problems identified...

ISR

Indirect Source Rule is a measure that helps developers take into account how the design, location and other decisions they make as they conceive projects affect air pollution, and then allows them to make changes onsite or offsite that will reduce that...

IM

Vehicle Inspection And Maintenance (IM) programs help improve air quality by identifying cars and truck with high emissions and that may need repairs. Owners or operators of vehicles with high emissions are notified to make any repairs so that emissions are within...

ICG

Inter-agency Consultation Group (ICG) is a subcommittee that focuses on coordination of the transportation conformity process. This group works to promote coordination among the transportation and air quality agencies for the region.