National Traffic Law Center


The National District Attorneys Association’s National Traffic Law Center (NTLC) is a resource designed to benefit prosecutors, judges, law enforcement officers and others in the justice system. The mission of NTLC is to improve the quality of justice in traffic safety adjudications by increasing the awareness of highway safety issues through the compilation, creation and dissemination of legal and technical information, and by providing training and reference services.

The Latest

Our latest publications include the September 2020 issue of Between the Lines newsletter, Basic Trial Techniques for Prosecutors in Impaired Driving Cases Monograph, the new Distracted Driving CDL Enforcement for Prosecutors and Law Enforcement Monograph and Prior Convictions in Impaired Driving Prosecutions Monograph

NDAA Publishes White Paper Addressing the Opioid Epidemic

The National District Attorneys Association’s (NDAA) Opioid Working Group, comprised of 33 prosecutors from 30 states, published its Opioid Epidemic White Paper this week.


Upcoming Trainings & Events

On-Demand Learning: Prosecuting DUI Cases

On-Demand Learning: Mastering Masking Digital Course

Human Trafficking and the Impact on Commercial Driver’s Licenses

Conference Highlights

Watch the short video to learn about our conference in Los Angeles focused on Commercial Motor Vehicle Violations.

Online Training

This information will help you understand the challenges of today.

View the Videos


Search for resources by key word.

Technical Assistance

The National District Attorneys Association provides technical assistance and resources for prosecutors and allied professionals.

Request Now

National District Attorneys Association
1400 Crystal Drive, Suite 330
Arlington, VA 22202

Contact Us