July 1, 2025
Prohibited Medications: A Guide for DOT Safety-Sensitive EmployeesUnderstand which prescription medications are prohibited under DOT regulations and how MROs verify test results.
July 1, 2025
No Releases Required in DOT Drug Testing: Key Points for Employers and EmployeesThis blog will talk about why no releases are required for communication between SAPs, MROs, and DERs in DOT drug testing.
July 1, 2025
Managing Prescription Medications: Guidance for DOT-Regulated EmployeesLearn how DOT-regulated employees, especially in rail, should manage prescription medications.
June 30, 2025
Dilute Samples: Understanding DOT Testing Rules for Employers and EmployeesFind out how DOT-regulated employers and employees should handle dilute drug test samples.
June 30, 2025
The Role of the MRODiscover how the MRO verifies DOT drug tests and why valid, current prescriptions are essential for compliance.
June 30, 2025
Adulteration and Substitution in DOT Drug Testing: What You Need to KnowExplore the methods people use to beat drug tests, how laboratories detect these attempts, and why specimen validity testing is essential.
