eqc202204itemEslides

DETP/23/452

Item E: Air Quality definitions rulemaking (Action) DEQ will propose updates to align definitions for Divisions 238 and 244 of Chapter 340 of the Oregon Administrative Rules with federal definitions. These definitional alignments pertain to Oregon's air quality permitting programs, including the New Source Performance Standards and National Emission Standards for Hazardous Air Pollutants.