Ohio Revised Code Title XLV. Motor Vehicles Aeronautics Watercraft § 4519.44

(A) No person who does not hold a valid, current motor vehicle driver's or commercial driver's license, motorcycle operator's endorsement, or probationary license, issued under Chapter 4506. or 4507. of the Revised Code or a valid, current driver's license issued by another jurisdiction, shall operate a snowmobile, off-highway motorcycle, or all-purpose vehicle on any street or highway in this state, on any portion of the right-of-way thereof, or on any public land or waters.

(B) No person who is less than sixteen years of age shall operate a snowmobile, off-highway motorcycle, or all-purpose vehicle on any land or waters other than private property or waters owned by or leased to the person's parent or guardian, unless accompanied by another person who is eighteen years of age, or older, and who holds a license as provided in division (A) of this section, except that the department of natural resources may permit such operation on state controlled land under its jurisdiction when such person is less than sixteen years of age and is accompanied by a parent or guardian who is a licensed driver eighteen years of age or older.

(C) Whoever violates this section shall be fined not less than fifty nor more than five hundred dollars, imprisoned not less than three nor more than thirty days, or both.