What Employers Need to Know About DOT Drug and Alcohol Testing guidelines details critical best practices when it comes to running a drug and alcohol program.

The United States Department of Transportation has released an updated version of What Employers Need to Know About DOT Drug and Alcohol Testing, otherwise known as the Employer Handbook. The document is meant to help employers understand best practices on how to run a successful drug program within their business.
The document does not carry any force of law and is meant for strictly educational reasons only.
Click here to review What Employers Need to Know About DOT Drug and Alcohol Testing.
Oct 8, 2025 — Member Update
Aug 12, 2026 - Election will take place at the Annual Business Meeting October 28th, held in conjunction with the SMACNA Annual Convention.
Aug 12, 2026 - Members can now represent the industry through a wide selection of branded apparel, accessories and merchandise.
Aug 12, 2026 - The College’s newest members will be inducted during the President’s Luncheon on Wednesday, October 28th at SMACNA’s 83rd Annual Convention in Orlando this October.