Information concerning laws and law enforcement, from a Florida attorney.

Providing legal training and information for drunk driving defense attorneys and accused drunk drivers.

Attorney site providing information for attorneys and the public on California's drunk driving laws, science, and police procedures.

Guide to drunk driving laws in Spain.

Description of visual cues to drunk driving, from USDOT's DWI Detection Guide.

Information on Virginia drunk driving and traffic laws.

Information and links for drunk driving law enforcement, prosecution, prevention and alcoholism treatment, sponsored by an organization of distillers.

Law firm site providing legal information on driving while intoxicated in Texas.

Rules, regulations, and programs, relating to drunk driving offenses by pilots.

The officer's guide to DUI detection and investigation.

Facts about alcohol consumption, a blood-alcohol chart and online calculator, provided by the Oklahoma University Police Department.

State-by-state summary of laws and cases permitting or prohibiting DUI checkpoints and/or saturation patrols.

Injury fact sheet on alcohol-related motor vehicle accidents.

Summary of New York's drunk driving laws, from an attorney.

Comparison of laws in other countries with those in the United States. Includes data about illegal levels of blood alcohol content, sanctions for first and multiple offenses, rehabilitation and regranting of licenses, drivers licensing laws, enforcement practices, BAC testing rules, laws related to youth, and social attitudes.

Includes information from the Canadian government about national, provincial, and territorial laws concerning standards and penalties for driving impaired, as well as information about how the laws are applied.

Information from the government of New South Wales, Australia, primarily about penalties for alcohol-related driving offences.

New Zealand statistics and penalties for drink driving.

Calculator to approximate blood-alcohol levels.

Information about how driving behavior is affected by alcohol and drugs, as well as scientific and evidentiary issues relating to criminal prosecution, from the Indiana Department of Toxicology. Last revised, September 30, 2003.

Information on Washington State drunk driving laws, penalties and procedures, from a law firm.

Tennessee drunk driving laws, FAQs and information.

Drunk driving legal issues, prosecutorial and judicial resources, legal briefs and a newsletter.

Overview of state drunk driving laws and penalties.

Examination of the scientific principles and technology behind breath alcohol testing devices.

Information and resources on drunk driving and its effects on society, as well as prosecution and adjudication of impaired driving offenses.