Arizona Air Quality Regulations (ADEQ / ARS Title 49 / AAC Title 18 Chapter 2)

Arizona's stationary-source air quality program under A.R.S. Title 49 Chapter 3 and A.A.C. Title 18 Chapter 2: Class I (Title V) and Class II permits and registrations, applications and responsible official certification, voluntary limits, monitoring, records and semiannual or annual reports, compliance certification, 24-hour and 72-hour excess emission reporting and affirmative defences, performance tests, continuous monitoring, permit changes, revisions, renewal and transfers, fees and emissions inventories, minor new source review, hazardous air pollutant technology requirements, fugitive dust and opacity rules, and the federal NSPS and NESHAP incorporations. Built from the statute's and rules' own sections; the remaining rule Articles are listed and not yet modelled at leaf level. It comprises 51 controls organised across 5 domains, and applies in Arizona, United States.