18. For the purpose of preserving professional secrecy, sexologists must1° refrain from any indiscreet conversation concerning their client and the professional services provided to the client;
2° take the reasonable means with respect to their colleagues and persons under their supervision;
3° not disclose that a person has required their professional services;
4° obtain prior written authorization from the client to make an audio or video recording of an interview or activity; the authorization must specify the subsequent use of the recording and the conditions on which authorization may be revoked and the recording may be destructed; and
5° not disclose, without authorization, the name of a client when consulting or being supervised by another professional.