Background
7 On 28 February 2011 Griffin Energy Group Pty Limited (Subject to Deed of Company Arrangement) (GEG) and The Griffin Coal Mining Company Pty Limited (Subject to Deed of Company Arrangement) (GCMC) entered into separate deeds of company arrangement. GEG was a party to the GCMC deed of company arrangement. Under that deed, GEG assumed responsibility for all claims, except certain defined claims, made against GCMC.
8 The GEG deed of company arrangement provided a regime for dealing with the claims of an Admitted Creditor, as defined. In substance, the Deed Administrators were required to admit such a claim if, had GEG been in liquidation, and had the Deed Administrators been liquidators of GEG, they would have admitted the claim for proof in the liquidation of GEG.
9 The first defendants are the Deed Administrators under the GEG and GCMC deeds of company arrangement.
10 On 1 October 2009 the plaintiff entered into written terms of engagement with GEG and GCMC for the provision of work relating to taxation and general commercial advice. The plaintiff is an incorporated legal practice. Its solicitor/director is Donald Edward Pearson. Mr Pearson was a director of GCMC in the period from 14 November 2003 to 28 February 2011, the date on which the GCMC deed of company arrangement was entered into. Mr Pearson was also a director of DH in the period from 14 November 2003 to 14 January 2010.
11 DH, GEG and GCMC were part of the one group of companies.
12 The written terms of engagement were expressed to be a "retainer agreement" under which the plaintiff agreed to make Mr Pearson's services available to GEG and to GCMC and its subsidiary companies, "at call", for which the plaintiff would receive each month a lump sum payment of $100,000 plus GST. GEG, GCMC and the subsidiary companies were also required to reimburse the plaintiff for expenses it incurred on their behalf.
13 Clause 3 of the written terms of engagement relevantly provided:
... the company agrees to cap the aggregate of the charges it will make, pursuant to the terms of this costs agreement and to the terms of a costs agreement of even date entered into with the directors of [CMM] and Carpenter Mine Management Holdings Pty Ltd, [DH] and [Carpenter] to an annual amount of $1,452,000 (inclusive of GST) for each year during the term of this agreement.
14 The written terms of engagement were expressed to be "fully effective and binding until 20 October 2011". The plaintiff says that it performed its obligations under the written terms of engagement. It says that it continued to make Mr Pearson available at call in that period, including after the appointment of the first defendants as administrators of GEG and GCMC. It says that it performed specific tasks pursuant to requests made by the first defendants and the first defendants' legal advisers.
15 On 24 March 2011 the plaintiff lodged a proof of debt under the GEG deed of company arrangement in its capacity as a creditor of GEG. It also lodged a proof of debt under the GEG deed of company arrangement in its capacity as a creditor of GCMC. In each case its claim was for $2.42 million.
16 On 29 July 2011 the first defendants, as Deed Administrators, wrote to the plaintiff, separately in relation to the lodgement of each proof of debt. The first defendants took issue with whether the plaintiff had acted as it said it had in the documentation supporting its proofs of debt. The first defendants said that, on these occasions, their understanding was that the plaintiff was acting for "other entities of the greater Devereaux Group …". They sought further information to enable them "to adjudicate on your POD". In this connection the first defendants sought:
(a) copies of agreements with DH and Carpenter referred to in clause 3 of the written terms of engagement; and
(b) details of invoices issued to and payments received from DH and Carpenter for each of the years subject to the written terms of engagement (that is, the period from 1 October 2009 to 20 October 2011).
17 On 23 August 2011 the plaintiff responded to the first defendants' letters. In its response the plaintiff stated that:
(a) there was no agreement with DH and Carpenter, as referred to in clause 3 of the written terms of engagement;
(b) in certain prior periods the plaintiff's retainer was with DH and Carpenter but, in relation to periods ending on 20 October 2007 and thereafter, the plaintiff's terms of engagement were with GEG and GCMC; and
(c) the reference in clause 3 of the written terms of engagement to DH and Carpenter was an error.
18 The plaintiff's response suggested that, for this reason, there were no details of invoices issued to and payments received from DH and Carpenter in the period 1 October 2009 to 20 October 2011, as had been sought by the first defendants.
19 On 9 November 2011 the plaintiff filed its originating process in this Court seeking declarations and orders under s 1321(1)(ca) of the Corporations Act 2001 (Cth) (the Act) against the first defendants, relating to what it claims to be the failure by the first defendants to deal with and admit the proofs of debt. It is in this context that the subpoenas were issued and the notice to produce was served.
20 On 8 December 2011 the plaintiff wrote to the first defendants' solicitors in relation to the subpoenas addressed to DH and Carpenter. The plaintiff raised a number of objections with respect to the scope of the subpoenas. The letter stated:
… In the event that you disagree with some or all of the views expressed, would you please provide detailed reasons as to why you consider documents identified in each of paragraphs 1 to 6 of Schedule 1 of each subpoena are relevant to the proceedings.
21 On 9 December 2011 the plaintiff wrote to the first defendants' solicitors with respect to the notice to produce. Once again, the plaintiff raised a number of objections with respect to the scope of the notice to produce. The plaintiff requested that it be provided with detailed reasons should the first defendants disagree with the objections that had been raised.
22 On 9 December 2011 the first defendants' solicitors responded to both letters. The solicitors stated that they considered that the documents required to be produced under the subpoenas and the notice to produce "are limited in scope to matters relevant to the proceedings" and that they considered the plaintiff's objections to be "without merit".