Chapter 20-1 - AIR QUALITY - GENERAL RULESBrowse as ListSearch WithinRule 20-100 - PURPOSE, SCOPE, AND CONSTRUCTIONRule 20-101 - INSPECTIONRule 20-102 - ORDERS FOR COMPLIANCERule 20-103 - VARIANCERule 20-104 - HEARINGSRule 20-105 - PENALTYRule 20-106 - CONFIDENTIALITY OF REPORTSRule 20-107 - CONTROL DEVICES OR PRACTICESRule 20-199 - DEFINITIONS