Ohio Revised Code Title V. Townships § 503.47

(A) A massage establishment to display its current permit in an area open to the public;

(B) Each massager to display the massager's license at all times in the areas where the licensee is providing massages;

(C) Massage establishments to undergo periodic health and safety inspections to determine continual compliance with applicable health and safety codes;

(D) Massagers to undergo periodic physical examinations performed by a licensed physician, a physician assistant, a clinical nurse specialist, a certified nurse practitioner, or a certified nurse-midwife certifying that the massager continues to be free from communicable diseases;

(E) Any other requirement reasonably thought necessary by the board.