About Know Your DUI

Know Your DUI sets out drunk driving laws state by state: what a first, second and third offense carries, the legal limit, what happens if you refuse a test, and when a restricted license is possible.

The site is run by a small independent web publisher. We are not a law firm, we do not give legal advice, and we are not paid by lawyers, interlock companies or any government agency. The site is supported by advertising.

Each state page quotes the state's own statute next to every figure and shows the date we read it. How we check the law explains the process. If you find a figure that no longer matches the statute, tell us and we will check it again.