US lawUtahRegulationsAgency 13 — Environmental QualityProgram 307 — Air QualityR307-313 — VOC and Blue Smoke Controls for Hot Mix Asphalt PlantsR307-313-7R307-313-7R307-313-7. Compliance ScheduleLast amended: 2023Length: 22 wordsOfficial source Cite as Utah Admin. Code R307-313-7The owners and operators of hot mix asphalt plants subject to Rule R307-313 shall comply with Rule R307-313 by May 1, 2025.PreviousR307-313-6