Skip to main content

What You Need to Know About Oregon’s Diesel Emissions Mitigation Grant Program

By March 20, 2023February 22nd, 2024DES News, Emissions Industry Related
retrofitted diesel vehicles

More News

Get the latest on the industry and DES.

April 3, 2025 in Emissions Industry Related

Oregon’s Diesel Retrofit Compliance Program Deadlines Approaching

Oregon's Diesel Retrofit Compliance Program Deadlines Approaching If you operate in the Portland metro area and own an older medium- or heavy-duty diesel vehicle, it is important to stay up-to-date…
Read More
August 29, 2024 in DES News

FAQ – Clean Truck Check – HD I/M Program

In 2024, California is continuing the roll-out of a stricter emissions testing program called Clean Truck Check. To keep non-compliant trucks off the road, emissions testing for diesel vehicles will…
Read More
June 28, 2024 in DES Tech Tips

DPF Cleaning: How Often?

DPF Cleaning: How Often? Trucks gotta run clean! Especially here on the "left coast". Whatever the case may be, you might be wondering how often to clean your DPF. And…
Read More