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Related Material
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Extension of Interim Revised Durability Procedures for Light-Duty Vehicles and Light-Duty Trucks
- Extension of Interim Revised Durability Procedures for Light-Duty Vehicles and Light-Duty Trucks
- Extension of Interim Revised Durability Procedures for Light-Duty Vehicles and Light-Duty Trucks
- I/M Program Requirement--On-Board Diagnostic Checks; Final rule