Indiana Code Title 9. Motor Vehicles § 9-24-10-7.5

Sec. 7.5. A physician licensed to practice medicine under IC 25-22.5, an optometrist licensed to practice optometry under IC 25-24, or an advanced practice registered nurse licensed under IC 25-23 who has personally examined the patient not more than thirty (30) days before making a report concerning the patient's fitness to operate a motor vehicle is not civilly or criminally liable for a report made in good faith to the:

concerning the fitness of a patient of the physician, optometrist, or advanced practice registered nurse to operate a motor vehicle in a manner that does not jeopardize the safety of individuals or property.