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D.C. Mun. Regs. tit. 20, ch. 9 – Air Quality - Motor Vehicular Pollutants, Lead, Odors, and Nuisance Pollutants | Midpage
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District of Columbia Municipal Regulations
Title 20
Chapter 20-9
D.C. Mun. Regs. tit. 20, ch. 9
Air Quality - Motor Vehicular Pollutants, Lead, Odors, and Nuisance Pollutants
District of Columbia, Office of the Secretary
20-900
Onroad Engine Idling and Nonroad Diesel Engine Idling
20-901
Vehicular Exhaust Emissions
20-902
Lead Content of Gasoline
20-903
Odorous or Other Nuisance Air Pollutants
20-904
Oxygenated Fuels
20-905
Vehicle Emission Standards - Applicability and Exemptions
20-906
Vehicle Emission Standards - Prohibitions and Incorporation by Reference
20-907
Vehicle Emission Standards - Fleet Average Greenhouse Gas Requirements
20-908
Vehicle Emission Standards – Zero-emission Vehicle Credit Percentage Requirements
20-909
Vehicle Emission Standards - Vehicle Testing
20-910
Vehicle Emission Standards - Warranty
20-911
Vehicle Emission Standards - Manufacturer Compliance Demonstration
20-912
Aftermarket Catalytic Converters
20-913
Vehicle Emission Standards – Inspection and Enforcement
20-914
[Reserved]
20-915
[Reserved]
20-916
[Reserved]
20-999
Definitions and Abbreviations