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Our Blogs

Stay updated with the latest industry trends, regulatory changes, and professional tips.

Oct 16, 2026

Fentanyl, a New CCF and Other DOT Changes on the Horizon

Oral fluid gets most of the headlines, but several other changes are moving through the federal drug testing system. Here's where...

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Oct 16, 2026

The Designated Employer Representative: The Most Important Role in Your Tes...

Every DOT regulated employer needs a Designated Employer Representative, or DER. Collectors, labs, MROs and TPAs all play importan...

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Oct 16, 2026

Reasonable Suspicion Training: What Every DOT Supervisor Needs to Know

A reasonable suspicion test is one of the most consequential calls a supervisor will make. Get it right and you protect your emplo...

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Oct 16, 2026

How to Become a DOT Qualified Urine Collector

DOT urine collectors play a critical role in safety programs across trucking, aviation, rail, transit, pipeline and maritime. The...

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Oct 16, 2026

Why Collectors Should Get Oral Fluid Qualified Now, Not Later

For collectors and collection sites, the move to DOT oral fluid testing isn't just a compliance change. It's a business opportunit...

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Oct 16, 2026

Oral Fluid vs. Urine: A Practical Comparison for Employers

With oral fluid testing moving closer to reality for DOT programs, many employers are asking whether they should switch. For most,...

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