Legal professional privilege
11 Legal professional privilege protects confidential communications between a legal adviser and client from disclosure. The public policy behind the privilege is to promote candour. In AWB Ltd v Cole (No 5) (2006) 155 FCR 30 at [44] Young J set out a summary of general principles, in the context of a claim for legal professional privilege in relation to communications recording the giving or receiving of legal advice between a lawyer and client, as follows:
(1) The party claiming privilege carries the onus of proving that the communication was undertaken, or the document was brought into existence, for the dominant purpose of giving or obtaining legal advice. The onus might be discharged by evidence as to the circumstances and context in which the communications occurred or the documents were brought into existence, or by evidence as to the purposes of the person who made the communication, or authored the document, or procured its creation. It might also be discharged by reference to the nature of the documents, supported by argument or submissions.
(2) The purpose for which a document is brought into existence is a question of fact that must be determined objectively. Evidence of the intention of the document's maker, or of the person who authorised or procured it, is not necessarily conclusive. It may be necessary to examine the evidence concerning the purpose of other persons involved in the hierarchy of decision-making or consultation that led to the creation of the document and its subsequent communication.
(3) The existence of legal professional privilege is not established merely by the use of verbal formula. Nor is a claim of privilege established by mere assertion that privilege applies to particular communications or that communications are undertaken for the purpose of obtaining or giving "legal advice". If assertions of that kind are received in evidence in support of the privilege claim, their conclusionary nature can leave unclear what advice was really being sought. There will be cases in which a claim of privilege will not be sustainable in the absence of evidence identifying the circumstances in which the relevant communication took place and the topics to which the instructions or advice were directed.
(4) Where communications take place between a client and his or her independent legal advisers, or between a client's in-house lawyers and those legal advisers, it may be appropriate to assume that legitimate legal advice was being sought, absent any contrary indications. In Kennedy v Wallace, Black CJ and Emmett J inclined to the view that in the ordinary case of a client consulting a lawyer about a legal problem in uncontroversial circumstances, proof of those facts alone will provide a sufficient basis for a conclusion that legitimate legal advice is being sought or given.
(5) A "dominant purpose" is one that predominates over other purposes; it is the prevailing or paramount purpose.
(6) An appropriate starting point when applying the dominant purpose test is to ask what was the intended use or uses of the document which accounted for it being brought into existence.
(7) The concept of legal advice is fairly wide. It extends to professional advice as to what a party should prudently or sensibly do in the relevant legal context; but it does not extend to advice that is purely commercial or of a public relations character.
(8) Legal professional privilege protects the disclosure of documents that record legal work carried out by the lawyer for the benefit of the client, such as research memoranda, collations and summaries of documents, chronologies and the like, whether or not they are actually provided to the client.
(9) Subject to meeting the dominant purpose test, legal professional privilege extends to notes, memoranda or other documents made by officers or employees of the client that relate to information sought by the client's legal adviser to enable him or her to advise. The privilege extends to drafts, notes and other material brought into existence by the client for the purpose of communication to the lawyer, whether or not they are themselves actually communicated to the lawyer.
(10) Legal professional privilege is capable of attaching to communications between a salaried legal adviser and his or her employer, provided that the legal adviser is consulted in a professional capacity in relation to a professional matter and the communications are made in confidence and arise from the relationship of lawyer and client. Some cases have added a requirement that the lawyer who provided the advice must be admitted to practice. However, in Commonwealth v Vance (2005) 158 ACTR 47, the Full Court (Gray, Connolly and Tamberlin JJ) did not regard the possession of a current practising certificate as an essential precondition to the availability of legal professional privilege: at [23]-[35]. ...
(11) Legal professional privilege protects communications rather than documents, as the test for privilege is anchored to the purpose for which the document was brought into existence. Consequently, legal professional privilege can attach to copies of non-privileged documents if the purpose of bringing the copy into existence satisfies the dominant purpose test. …
(12) The Court has power to examine documents over which legal professional privilege is claimed. Where there is a disputed claim, the High Court has said that the court should not be hesitant to exercise such a power. If the power is exercised, the court will need to recognise that it does not have the benefit of submissions or evidence that might place the document in its proper context. The essential purpose of such an inspection is to determine whether, on its face, the nature and content of the document supports the claim for legal professional privilege.
(citations omitted)