Reciprocity

Rockville patients who travel outside Maryland should not assume their medical cannabis certification will carry over. Cannabis rules differ from state to state, and visitor access may depend on the destination’s laws.

How Out-of-State Recognition May Work

Medical cannabis reciprocity means another state may recognize a patient’s medical cannabis authorization from Maryland. Recognition can vary. Some states may allow possession, some may require temporary registration, and others may not allow visiting patients to access cannabis at all.

Maryland certification remains valid for access within Maryland, but it does not automatically create purchasing rights outside the state.

States That May Offer Limited Visitor Access in 2026

Rockville patients may find some form of limited visitor access in certain states or jurisdictions, depending on current rules. Requirements may include temporary registration, visitor cards, possession limits, or qualifying-condition restrictions.

States and jurisdictions that may offer conditional access include:

• Arizona
• Arkansas, visitor card required
• Hawaii, temporary registration required
• Maine
• Michigan
• Nevada
• New Hampshire
• Oklahoma, temporary license required
• Rhode Island
• Utah, visitor card required
• District of Columbia

 

What Rockville Patients Should Review Before Traveling

Before traveling, patients should check official destination rules for visitor access, possession limits, registration requirements, and dispensary purchasing rights. Patients should also avoid transporting cannabis across state lines because cannabis remains illegal under federal law.