US lawWisconsinRegulationsNRChapter NR 494 — Enforcement And Penalties For Violation Of Air Pollution Control ProvisionsNR 494.02Wis. Admin. Code NR 494.02DefinitionsLast amended: 1986Year: 2026Length: 17 wordsOfficial source Cite as Wis. Admin. Code NR § 494.02Definitions. Definitions. The definitions contained in ch. NR 400 apply to the terms used in this chapter.PreviousWis. Admin. Code NR 494.01NextWis. Admin. Code NR 494.03