For decades, employers have asked the same question: “What exactly is a DER supposed to do?”
What’s a DER? is a practical, easy-to-understand guide for Designated Employer Representatives responsible for managing workplace drug and alcohol testing programs. It breaks down complex DOT and non-DOT regulations into clear, actionable steps to help employers stay compliant and avoid costly mistakes. Ideal for both new and experienced DERs, this book serves as a go-to resource for confidently managing testing programs with professionalism and accuracy. Paperback (135 pages) – $29.00 and Free Shipping
This is a great DER training guide for workplace drug and alcohol testing. Covers Non-DOT best practices along with DOT regulations, compliance, and program management essentials.
Author: Joe Reilly is a respected leader in the drug testing industry with extensive experience helping organizations implement compliant, reliable screening programs. As the president of National Drug Screening, he focuses on operational excellence, regulatory guidance, and practical solutions for employers across multiple industries. Joe is known for combining industry expertise with a clear, business-minded approach that helps clients reduce risk and operate with confidence.
