U.S. Environmental Protection Agency Administrator Lee Zeldin announced guidance Tuesday for engine and equipment manufacturers to prevent sudden shutdowns and power losses that occur in diesel ...

Diesel Exhaust Fluid (DEF) is a crucial component in modern diesel vehicles, introduced to comply with US Environmental Protection Agency (EPA) regulations that began in 2010. It's a solution made up ...

Does Adendorff’s ultrasonic cleaning fluid live up to the hype? Watch the test to find out! #UltrasonicCleaning #ToolMaintenance #TestResults #CleaningTech #AdendorffReview $15M reward announced for ...

The U.S. Department of Transportation is one step closer to implementing oral fluid testing as a means of sample collection for transportation workplace drug- and alcohol-testing programs. In May 2023 ...

Following “adverse comments,” the U.S. Department of Transportation is withdrawing a final rule regarding oral fluid testing for transportation workforce drug- and alcohol-testing programs. In May ...

Diesel fuel has undoubtedly taken a lump or two over the last decade-and-a-half. But even Volkswagen's infamous "Dieselgate" scandal couldn't completely derail diesel engines as a viable, more ...

In light of a recently announced final rule from the DOT, let's dive into the topic of oral fluid drug testing with industry expert Bill Current. In the last decade, the U.S. has seen much change when ...

Approval of oral fluid testing for DOT-regulated drug screening procedures is significant. However, despite the rule being published May 2, 2023, with an effective date of June 1, 2023, there's a ...