Chapter NR 485 - Control of emissions from motor vehicles, internal combustion engines and mobile sources; tampering prohibition
- Section NR 485.01 - Applicability; purpose
- Section NR 485.02 - Definitions
- Section NR 485.03 - General limitations
- Section NR 485.04 - Motor vehicle emission limitations; exemptions
- Section NR 485.045 - Repair cost limit for vehicle inspection program
- Section NR 485.05 - Visible emission limits for motor vehicles, internal combustion engines and mobile sources
- Section NR 485.055 - Particulate emission limit for gasoline and diesel internal combustion engines
- Section NR 485.06 - Tampering with air pollution control equipment
- Section NR 485.07 - Inspection requirement for motor vehicle tampering