Emission Standards

North America

United States

New Engine and Vehicle Emissions

• Cars and Light Trucks
  • Federal Tier 1 Emission Standards
  • Federal Tier 2 Emission Standards
  • Federal Tier 3 Emission Standards
  • California Emission Standards
• Heavy-Duty Truck and Bus Engines
• Nonroad Diesel Engines
• Locomotives
• Marine Engines
• Stationary Diesel Engines (NSPS)

On-Board Diagnostics (OBD)

• California OBD
• Federal OBD

Fuel Economy/Greenhouse Gases

• Light-Duty Vehicles (CAFE)
• Cars GHG: California
• Heavy-Duty Trucks GHG

In-Use Engine and Vehicle Emissions

• California Diesel Risk Reduction Program
• Urban Bus Retrofit Rebuild (UBRR) Program (1995)
• Existing Stationary Engines (NESHAP)
• Diesel Occupational Health Regulations

Canada

• On-Road Vehicles and Engines
• Off-Road Engines
• Off-Road Small Spark-Ignition Engines
• Marine Engines

Mexico

• On-Road Vehicles and Engines

Europe

European Union

• Cars and Light Trucks
• Cars: Greenhouse Gas Emissions | ACEA Agreements
• Heavy-Duty Truck and Bus Engines
• Nonroad Diesel Engines

Germany

• Stationary Engines: TA Luft
• Diesel Occupational Health Regulations

Russia

• All Vehicle Categories

Sweden

• Environmental Zones Program

Switzerland

• All Vehicle Categories & Occupational Health

Turkey

• On-Road Vehicles and Engines
• Nonroad Diesel Engines

Asia

Japan

New Engine and Vehicle Regulations

• On-Road Vehicles and Engines
• Nonroad Engines | MOT/MOC Standards (1996-2003)
• Fuel Economy

In-Use Engine and Vehicle Regulations

• Automotive NO_x and PM Law
• Tokyo Retrofit Program

China

• Cars and Light Trucks
• Cars Fuel Consumption
• Heavy-Duty Truck and Bus Engines
• Nonroad Engines

India

• On-Road Vehicles and Engines
• Nonroad Diesel Engines
• Generator Sets

Korea (South)

• On-Road Vehicles and Engines
• Nonroad Engines

Singapore

• All Vehicle Categories

Thailand

• On-Road Vehicles and Engines

Australia

• On-Road Vehicles and Engines

South America

Argentina

• Cars and Light Trucks
• Heavy-Duty Engines

Brazil

• Cars and Light Trucks
• Heavy-Duty Engines
• Nonroad Diesel Engines

Chile

• On-Road Vehicles and Engines
• Generator Sets

Peru

• On-Road Vehicles and Engines

International

• Stationary Engines: Gothenburg Protocol
• Stationary Engines: World Bank Guidelines
• IMO Marine Engine Regulations
• UIC Locomotive Emission Standards