B.O.S.S. -Breathe Once, Stay Safe | B.O.S.S. is a North Carolina-based nonprofit that helps prevent impaired driving by installing free, anonymous breathalyzer kiosks in bars, clubs, and public venues. We empower individuals to make safer choices through on-the-spot BAC checks, DUI education, and access to transportation alternatives. Our mission is to reduce alcohol-related crashes and save lives