As We Near Year-End: Are You Meeting DOT Drug & Alcohol Testing Percentages?
- NECS
- 1 day ago
- 2 min read
As we approach the end of the year, it’s the perfect time for every DOT-regulated employer to take a step back and evaluate their Drug & Alcohol Testing Program. One of the most commonly overlooked compliance requirements—especially during Q4—is ensuring you are meeting the minimum annual DOT testing percentages.
These requirements apply to every employer with CDL drivers performing safety-sensitive functions, regardless of fleet size. With audits increasing nationwide, now is the time to verify that your program is on track before the year closes.
Per the Federal Motor Carrier Safety Administration (FMCSA), the following minimum testing rates must be met every calendar year:

Why These Percentages Matter—Especially Now
Failing to meet your annual testing requirement is a serious federal violation and can lead to:
Increased audit scrutiny
Civil penalties
Conditional or Unsatisfactory safety ratings
Liability exposure during crashes
Drivers being placed out of service
With year-end fast approaching, the margin for correction is shrinking.
How to Confirm You’re on Track Before December 31

Why Year-End Reviews Are Crucial
Many companies discover compliance gaps far too late, especially during Q4. Waiting until December to evaluate your testing activity can leave you:
Under the required percentages
Unable to catch up
Exposed to DOT findings during audits
A quick review now ensures you can act before the year closes.
Need Help Verifying Your Compliance?
If you’re unsure where your program stands—or if you want peace of mind heading into year-end—NECS can help.
We provide:
Annual and quarterly compliance percentage reviews
Full management of DOT Drug & Alcohol Programs
Clearinghouse compliance support
Random pool management and audit-ready reporting
Guidance on post-accident, reasonable suspicion, RTD, and follow-up testing
Let us help you finish the year fully compliant and prepared.
For more information on NECSs D&A Program Management: Drug and Alcohol Service | NECS




