Where You May Use It
ORC 3796.221 — legal to possess is not legal anywhere
Possessing within the adult use allowance and using wherever you happen to be are two different permissions. Ohio prohibits use in a public place, and the prohibition is separate from anything about quantity.
- Use in a public place is prohibited, and a public place is defined by where the conduct happens rather than by who owns it.
- A vehicle has its own statute on transporting marijuana, which is a separate question from using it.
- A private property owner or an employer may set their own rules, and the adult use law does not displace them.
The car is the place this catches people. Being permitted to possess says nothing about a vehicle. Transportation in a motor vehicle has its own provision, and use inside one is a different question again from either of those. The section on the odor question covers what an officer may do about a smell.
Where smoking of any kind is barred under the smoke free workplace rules is a separate scheme with its own enforcement, and the section on where nobody may smoke sets that out.
Sources for this section (2)
- ORC 3796.221 — Prohibitions on public use of marijuana
- ORC 3796.062 — Transportation of marijuana in a motor vehicle
Legal information, not legal advice. Verified as of September 2026. Talk to a licensed Ohio attorney about your situation.