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Publications & Position Statements

Our Members EMA Staff

What's New

March 27, 2026
EMA Welcomes New EPA Guidance on Diesel Exhaust Fuild Quality Monitoring.
March 20, 2026
Truck & Engine Manufacturers Association Files Motion to Intervene in Litigation Related to GHG Phase 3
September 16, 2025
EMA President Search
August 12, 2025
EMA Welcomes New EPA Guidance on Selective Catalytic Reduction Systems

Regulatory Notice/Rules

3/8/2007

Locomotive Marine Regulations Document - Part 1065 Revised Word Document

2/27/2007

EPA Hearing Notice on CARB Waiver for OBD

2/1/2007

Locomotive Marine Regulations Document

10/10/2006

CA Superior Court Ruling in CA Chip Reflash Court Case

1/1/2003

Regulations - Environment Canada's On-Road Vehicle and Engine Emission Regulations

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