Original resource desk
Use the atlas as a starting point
Rules and agency instructions can change, so each guide highlights the details a driver should confirm with the responsible authority.
GUIDE 01How to Read a State Tint Exemption RuleA field key for separating published limits, medical documentation language, filing instructions, and enforcement questions.GUIDE 02State Exemption Terms CrosswalkA comparison guide to common labels used in public materials, designed to help readers search more accurately rather than treat the labels as synonyms.