Abuse of process and discovery
22 Counsel for the applicants, Mr Spencer, referred to Azzi v Volvo [2006] NSWSC 283 at [11] ("Azzi") as authority for the general proposition that a subpoena which seeks documents that could have been the subject of discovery is an abuse of process. A notice to produce is relevantly analogous to a subpoena: Azzi at [4]. Accordingly, Mr Spencer submitted, the notice is an abuse of process because the parties explicitly agreed that the documents were not required to be discovered. Alternatively, he submits, if the documents are discoverable, the respondents should apply for further discovery.
23 In my view, Brereton J's general statement in Azzi at [11] should not be understood as implying that the processes of subpoena and notices to produce may not be used to obtain documents from a party in an appropriate case, even though the documents could have been the subject of an order for discovery. Commissioner for Railways v Small (1938) 38 SR (NSW) 564 is the classic authority for the proposition that a subpoena seeking discovery or further discovery from a party will be set aside. However, that decision must be understood in its context. The plaintiff had been given discovery and five days before the matter was listed for trial served a subpoena addressed to the defendant. After observing that a subpoena addressed to a party must still state with reasonable particularity the documents to be produced (and thereby acknowledging that a subpoena may be addressed to a party in an appropriate case), Jordan CJ said:
…it is not legitimate to use a writ of subpoena duces tecum as a substitute for an application for discovery of documents, or as an alternative to an application for further and better discovery. Discovery applications should be made at the proper time and place. It would greatly impede the trial of actions at nisi prius, and impose an intolerable burden upon the presiding judge, if he were required from time to time to suspend proceedings and wade for himself through masses of documents for the purpose of endeavouring to determine whether any of them are relevant. Especially is this so when the documents may be called for whilst the case is still at the stage when it is difficult or perhaps impossible for the Judge to know what may become relevant and what may not. In the absence of special circumstances, e.g. Griebart v Morris [1920] 1 KB 659, a party is no more entitled to use a subpoena duces tecum than he is a summons for interrogatories, for the purpose of "fishing", i.e., endeavouring, not to obtain evidence to support his case, but to discover whether he has a case at all: Hennessy v Wright 24 QBD 445 at 448, or to discover the nature of the other side's evidence: Griebart v Morris [1920] 1 KB 659 at 666. Even if the documents are specified, a subpoena to a party will be set aside as abusive if great numbers of documents are called for and it appears that they are not sufficiently relevant: Steele v Savory [1891] WN 195.
24 In Diddams v Commonwealth Bank of Australia [1998] FCA 497, a subpoena was issued shortly before the matter was listed for hearing, after the parties had given discovery and the proceeding had otherwise been under the management of the court for a considerable time. The subpoena was called upon before a Registrar on the third day of the hearing. The applicant's counsel called upon the subpoena after being called on to commence his cross-examination of a witness. In deciding to set aside the subpoena, Branson J noted:
Where the Court has by detailed directions set a timetable for the undertaking of the procedural steps necessary to bring a matter to readiness for trial, including a timetable for the discovery and inspection of documents, it is to be expected that the parties will seek such documents "relating to any matter in question between [them]" as they wish to have access to through the process of discovery and inspection…. If such documents are sought by subpoena or notice to produce issued close to trial, the Court's endeavours to manage the process of the preparation of the matter for trial, and to ensure that no interlocutory issues are outstanding at the hearing date, may be subverted.
25 Branson J expressed concern that the processes of discovery should not be avoided "by the simple device of serving a subpoena duces tecum upon an opposing party".
26 In Australian Competition and Consumer Commission v Shell [1999] FCA 212; (1999) 161 ALR 686, the parties had given discovery. The ACCC did not accept Shell's contention that it did not have certain documents in its possession. The ACCC had filed an application for supplementary discovery. Although the application for supplementary discovery was not heard, Shell filed a supplementary list of documents and directions were given to complete all steps necessary before listing the matter for trial. At the ACCC's request, a subpoena seeking production of 14 categories of documents was issued to Shell. On the application to set aside the subpoena, the principal submission made on behalf of Shell was that the subpoena procedure was inappropriate in the circumstances of the case and that the ACCC ought to have proceeded by way of an application for further and better discovery. That submission was accepted on the basis that the ACCC "should not be permitted to avoid the evidentiary onus required in O 15, r 8 [the predecessor to Rule 20.21] in order to go behind the two affidavits of documents provided by Shell by issuing a subpoena in this form".
27 In Construction, Forestry, Mining and Energy Union v BHP Coal Pty Ltd (No 3) [2012] FCA 61, the Court set aside a notice to produce issued pursuant to rule 30.28. The notice was served shortly before the commencement of the trial in the matter. The notice required production of several broad categories of documents. The proceeding had been the subject of an extensive agreed discovery process as well as court ordered discovery. Collier J expressed the view that the "potential disruption of a trial by unduly proximate service of a Notice to Produce may be a determinative factor in considering an application to set aside the Notice" (at [7]). Her Honour found that the timing of the service of the notice to produce was unreasonable, particularly in light of orders for discovery that had been made six weeks earlier. The notice was set aside because her Honour was not satisfied that the documents were sufficiently relevant to justify production.