In the event that a professional boxer or mixed martial artist who has suffered a knockout or any severe injury has on such account been treated by his or her personal physician or has been hospitalized, or in the event a boxer or mixed martial artist sustains any knockout, injury, accident or illness which may affect the boxer's health and/or safety whether or not such knockout, injury or accident occurs in a gymnasium, said boxer or his or her manager shall promptly submit to the Commission a full report regarding same including but not limited to any report from such a physician or hospital.
N.Y. Comp. Codes R. & Regs. Tit. 19 § 208.9