Corporate Average Fuel Economy standards requiring manufacturers to meet specific fleet-wide fuel efficiency targets.

California Air Resources Board Zero Emission Vehicle program requiring manufacturers to produce a certain percentage of zero-emission vehicles.

Federal standards for vehicle emissions of pollutants including NOx, particulate matter, and greenhouse gases.

Federal Motor Vehicle Safety Standards covering various aspects of vehicle safety and crash protection.

California Low Emission Vehicle program setting stringent emission standards for light and medium-duty vehicles.

Federal requirements for reporting and managing safety recalls of vehicles and components.

Requirements for warning consumers about chemicals in vehicles that may cause cancer or reproductive harm.

Emerging regulations for Advanced Driver Assistance Systems and automated driving features.

California Consumer Privacy Act (CCPA) and other privacy regulations affecting connected vehicles and data collection.

Federal standards specifically targeting reduction of greenhouse gas emissions from vehicles.

Requirements for displaying fuel economy information on new vehicles.

Standards for crash testing and safety ratings for new vehicles.

Requirements for warranties covering emissions control systems.

Standards for vehicle diagnostic systems that monitor emissions control systems.

Standards for controlling evaporative emissions from fuel systems.

Guidelines for protecting vehicles from cybersecurity threats.

Regulations for aftermarket parts that may affect emissions.

Standards for vehicle noise emissions.

Standards for tire safety and performance.

Regulations for automotive air conditioning refrigerants.

Standards for vehicle lighting systems.

Standards for vehicle brake systems.

California-specific requirements for on-board diagnostic systems.

Standards for vehicle anti-theft systems.

Regulations requiring transit agencies to transition to zero-emission buses.

Standards for vehicle rollover protection.

Program to reduce greenhouse gas emissions from passenger vehicles.

Standards for vehicle crash avoidance systems.

Standards for reducing nitrogen oxide emissions from heavy-duty vehicles.

Standards for vehicle side impact protection.

New York's Zero Emission Vehicle program requiring manufacturers to sell a certain percentage of ZEVs.

Law requiring manufacturers to provide repair information to independent repair shops.

Washington state's program to reduce emissions from passenger vehicles.

Program to reduce the carbon intensity of transportation fuels.

Colorado's Zero Emission Vehicle program.

New Jersey's mandate for electric vehicle sales.

Connecticut's vehicle emissions standards.

Vermont's vehicle emissions program.

Maine's program to reduce emissions from passenger vehicles.

Rhode Island's Zero Emission Vehicle program.

Maryland's program to reduce emissions from passenger vehicles.

Pennsylvania's vehicle emissions testing program.

Delaware's program to reduce emissions from passenger vehicles.

Minnesota's program to reduce emissions from passenger vehicles.

Nevada's program to reduce emissions from passenger vehicles.

Virginia's program to reduce emissions from passenger vehicles.

North Carolina's vehicle emissions testing program.

Illinois' vehicle emissions testing program.

Regulation to reduce emissions from diesel trucks and buses.

Regulation requiring manufacturers to sell zero-emission trucks.

On-board diagnostic requirements for heavy-duty vehicles.

Regulation for small off-road engines used in lawn and garden equipment.

Program to reduce greenhouse gas emissions through market mechanisms.

Regulation for transportation network companies to reduce emissions.

Regulation for off-road equipment to reduce emissions.

Regulation for in-use fleets to reduce emissions.

Regulation for commercial harbor craft to reduce emissions.

Regulation for cargo handling equipment to reduce emissions.

Regulation for drayage trucks to reduce emissions.

Regulation for solid waste collection vehicles to reduce emissions.

Regulation for public agency and utility fleets to reduce emissions.

Regulation for transit fleets to reduce emissions.

Regulation for school buses to reduce emissions.

Regulation for airport shuttles to reduce emissions.

Regulation for last mile delivery vehicles to reduce emissions.

Regulation for transport refrigeration units to reduce emissions.

Regulation for port equipment to reduce emissions.

Regulation for rail equipment to reduce emissions.

Regulation for construction equipment to reduce emissions.

Regulation for agricultural equipment to reduce emissions.

Regulation for mining equipment to reduce emissions.

Regulation for logging equipment to reduce emissions.

Regulation for airport ground support equipment to reduce emissions.

Regulation for forklifts to reduce emissions.

Regulation for sweepers and scrubbers to reduce emissions.

Regulation for industrial equipment to reduce emissions.

Regulation for commercial equipment to reduce emissions.

Regulation for recreational equipment to reduce emissions.

Regulation for utility equipment to reduce emissions.

Regulation for lawn and garden equipment to reduce emissions.

Regulation for generators to reduce emissions.

Regulation for pump equipment to reduce emissions.

Regulation for compressors to reduce emissions.

Regulation for welder equipment to reduce emissions.

Regulation for pressure washers to reduce emissions.