Nation Drug & Alcohol Screening Association logo

Welcome to the National Drug & Alcohol Screening Association

Our mission is to advocate for safe and drug-free workplaces and communities through legislative advocacy, education, training and excellence in drug and alcohol screening services.

Get involved

We are member-driven.


State Affiliate Caucus

Accreditation Certification

Join us

We are member-owned.

Associate Membership

Corporate Membership

Non-profit Membership


Get professional certifications and more from NDASA University.

Certified Courses

Professional Services

Partner Programs

Search this site


The latest news and views

NDASA Announces 2022 Keynote Speaker

NDASA Announces 2022 Keynote Speaker

The National Drug and Alcohol Screening Association is pleased to welcome former director of the White House Office of National Drug Control Policy, Gen. Barry McCaffrey, USA (Ret.), as the keynote speaker for the association's 2022 Conference & Trade...

read more
Marijuana Impairment and Drug Testing

Marijuana Impairment and Drug Testing

By Bill Current, founder of Current Consulting Group. Originally prepared for and published by PBSA in the Sept-Oct 2021 edition of the Journal. Read the full issue here. Which drug testing method—urine, oral fluid or hair—is best at detecting marijuana and...

read more

2021 NDASA Annual Conference Now Available on Demand

 If you missed our annual conference in May, it’s not too late!
Order the entire conference package or watch individual speakers and sessions at your convenience. 

Upcoming Events