This Practice Note looks at the status and use of confidential information in civil proceedings including what confidential information is, how to protect confidential information and how confidentiality may be lost. It considers disclosure obligations in relation to confidential material, ways of protecting confidential material from disclosure, inspection and being referred to in open court, disclosure of confidential material for limited purposes, confidentiality rings, relying on confidential and covertly obtained information, receiving confidential material by mistake and the tension with other jurisdictions’ disclosure rules. What is confidential information? Information considered to be confidential includes: • personal (or private) information • trade secrets • journalistic, artistic or literary confidences • government secrets • court-ordered settlement agreements requiring non-disclosure • information specifically identified by contract as restricted • password-protected email accounts • documents produced as part of the relationship between a solicitor and client (Anderson v Bank of British Columbia). Note, however that, although all privileged material must be confidential, not all confidential information is privileged. For more information on legal professional privilege, see