D-3, r. 4 - Code of ethics of dentists
3.06.07. A dentist who, pursuant to section 3.06.06, communicates information protected by professional secrecy to prevent an act of violence must:
(1) communicate the information in timely fashion so that it is possible to prevent the events; and
(2) enter the following particulars in the patient’s record:
(a) the reasons supporting the decision to communicate the information; and
(b) the content of the communication, the mode of communication, the name and particulars of the person to whom the information was given, and the date and time of the communication.