Testing for drug use in drivers rests now primarily on urinalysis. But it has drawbacks.
Others argue that hair testing is preferable. But it has drawbacks too. Saliva testing? Easy to do, but it isn’t perfect.
On this week’s Drilling Deep podcast, two academics who have studied the issue join host John Kingston to discuss recent research they’ve completed on the various methods now in use and under discussion for the future. Douglas Voss from the University of Central Arkansas and Ron Gordon from the University of Arkansas will discuss their findings and the state of the current debate in the industry.
Also on the podcast, Kingston discusses the latest results from a key oil industry report and what it means for prices going forward.
More articles by John Kingston
Drilling Deep: Key Banc’s Fowler talks Marten, Werner, Knight in Q3 review
Drilling Deep: starting a truckload carrier with AI as its backbone
Brokerage Compliance Symposium
The day before F3. Every compliance issue you face - fraud exposure, carrier liability, FMCSA rules, cargo theft, insurance gaps - navigated by attorneys and operators defining best practices in a changing industry.
F3 Awards Dinner
The night before F3. FreightTech100 companies honored. FreightTech 25 and Shipper of Choice winners revealed live. Cocktail reception into dinner and live music - 300 industry leaders in one purpose-built room.
F3: Future of Freight Festival
Industry-defining keynotes, rapid-fire technology demos, and industry leaders networking in experiences across Chattanooga - plus the inaugural F3 Awards Dinner featuring the FreightTech and Shipper of Choice reveals.
The day before F3. Every compliance issue you face - fraud exposure, carrier liability, FMCSA rules, cargo theft, insurance gaps - navigated by attorneys and operators defining best practices in a changing industry.
The Signal at Chattanooga Choo Choo • Chattanooga, TN Register NowThe night before F3. FreightTech100 companies honored. FreightTech 25 and Shipper of Choice winners revealed live. Cocktail reception into dinner and live music - 300 industry leaders in one purpose-built room.
The Signal at Chattanooga Choo Choo • Chattanooga, TN Register NowIndustry-defining keynotes, rapid-fire technology demos, and industry leaders networking in experiences across Chattanooga - plus the inaugural F3 Awards Dinner featuring the FreightTech and Shipper of Choice reveals.
The Signal at Chattanooga Choo Choo • Chattanooga, TN Register Now