Official Sources for DUI/DWI Research

State government and driver-license services

• USA.gov — State Governments
• USA.gov — State and Local Governments

Courts

• USA.gov — Federal, State, Territory, County, and Municipal Courts

Lawyer verification and referral

• American Bar Association — Find Legal Help.
• American Bar Association — Lawyer Referral Directory.
• American Bar Association — Bar Directories and Lawyer Finders.

Impaired-driving and testing references

• National Highway Traffic Safety Administration — Impaired/Drunk Driving resources.
• NHTSA — Standardized Field Sobriety Test resources.
• U.S. Department of Transportation — regulated transportation testing rules for safety-sensitive work when relevant.

How to use these sources

Official sources are best for current agency procedure and court information. They do not tell you what strategy to use in an individual criminal case. A licensed attorney must apply current state law to the actual facts and deadlines.