What is the proper construction of cl 9 of the Agreement?
34 It is common ground that the contentious part of cl 9 (extracted above at [11]) imposes an obligation on Dendrobium. The dispute concerns the nature or extent of the obligation.
35 In substance APESMA's case is that cl 9 of the Agreement imposes a legal obligation on Dendrobium to take steps to avert, and only if such steps were not available to take steps to mitigate, the effect of a redundancy. Alternatively, APESMA argued that cl 9 required Dendrobium to introduce a voluntary redundancy scheme and to consider alternative employment as a mining supervisor within Illawarra Coal (unless the effect of a redundancy were averted by one of these or another means) - a construction that, in effect, requires one to read cl 9 so that "may" means "shall" and "or" means "and". APESMA made the following submissions.
36 First, it submitted that the words in contention should be construed as requiring Dendrobium to take the identified steps, rather than reposing in the company a discretion to do so. It contended that, as Dendrobium always had a discretion to take those steps, the purpose of inserting the additional words must have been to introduce an obligation. The obligation was put in these terms:
Where an available step to avert redundancies exists, [Dendrobium] must implement that step, unless another step has already achieved the purpose of the provision to avert redundancies.
37 APESMA submitted that any other reading would render the insertion of the additional words otiose.
38 Secondly, APESMA submitted that the first sentence of the new provision should not be interpreted as giving Dendrobium a choice between taking steps to avert the effect of a redundancy and taking steps to mitigate that effect. Rather, APESMA contended that the clear purpose was to require that Dendrobium take all available steps to avert the effect of the redundancy and, only if such steps were not available, to mitigate the effect of the redundancy. Otherwise, APESMA argued, there would have been no need to include the provision relating to steps to avert the effect of the redundancy.
39 Thirdly, APESMA submitted that a construction that gives Dendrobium a choice or a discretion without averting the redundancy would be inconsistent with the intention of the provision, which is to avert redundancies. The history of the provision shows that the words were not designed to confer such a discretion on the employer.
40 Fourthly, and in the alternative, APESMA submitted that the second sentence of the new provision created a legal obligation on Dendrobium both to introduce a voluntary redundancy scheme and to consider alternative employment as a mining supervisor with Illawarra Coal, if available - unless redundancy had already been averted by the taking of one of these steps or another step.
41 The Court's task is to interpret the meaning of the text. Nonetheless, the text of this Agreement, like any enterprise agreement, must be understood in the light of its industrial context and purpose: Amcor Ltd v Construction, Forestry, Mining and Energy Union (2005) 222 CLR 241 ("Amcor") at [2] (Gleeson CJ and McHugh J); [96] (Kirby J). As Mason J said in Codelfa Construction Pty Ltd v State Rail Authority of NSW (1982) 149 CLR 337 ("Codelfa") at 348, "there is more to the construction of the words of written instruments than merely assigning to them their plain and ordinary meaning".
42 Here, context includes the legislative background against which the agreement was made and in which it was to operate: Amcor at [30] (Gummow, Hayne and Heydon JJ). In the present case, however, neither party pointed to anything in the legislative background which sheds light on the issue. In some circumstances, it is also permissible to look at surrounding circumstances. As Spigelman CJ explained in South Sydney Council v Royal Botanic Gardens (1999) 10 BPR 18,961; [1999] NSWCA 478 at [35] in relation to contracts:
It is permissible to look at surrounding circumstances for purposes of interpretation of a contract "if the language is ambiguous or susceptible of more than one meaning": Codelfa above at CLR 352; ALR 375 per Mason J. As this passage indicates, in this context the word "ambiguity" - ironically a word not without its own difficulties - does not refer only to a situation in which the words used have more than one meaning. A broader concept of ambiguity is involved: reference to surrounding circumstances is permissible whenever the intention of the parties is, for whatever reason, doubtful: cf with reference to a similar issue in the context of statutory interpretation ...
43 The question of purpose must be determined objectively, not by reference to what might have been in the mind of one or the other party. In contract law, statements of the parties about their actual intentions, aspirations and expectations are inadmissible because they are "superseded by, and merged in, the contract itself": Codelfa at 352. What matters is what each party by words and conduct would have led a reasonable person in the position of the other party to believe: Toll (FGCT) Pty Ltd v Alphapharm Pty Ltd (2004) 219 CLR 165 ("Toll") at [40]. An enterprise agreement, however, is not the same as a contract. Unlike contracts, enterprise agreements bind people who are not parties to it (the employees will be covered by it, regardless of whether they were engaged before or after the time the agreement was entered into). Unlike contracts, enterprise agreements require the approval of the Fair Work Commission before they come into effect and they are only enforceable under the Act. Indeed, the Full Court has described an enterprise agreement as "an agreement in name only" - "a statutory artefact made by persons specifically empowered in that regard, and under conditions specifically set down, by the FW Act": Toyota Motor Corporation Australia Ltd v Marmara [2014] FCAFC 84 at [88], [90]. Nevertheless, the parties accepted that the principles to which I have referred above apply equally to enterprise agreements.
44 Clause 9 does impose an obligation on Dendrobium but not the obligation for which APESMA contends. Looking at the text alone, read literally, indeed, naturally, it requires the company to take one of two alternatives at the option of the company, that is to say, to take steps either to avert or to mitigate the effect of the redundancy. I accept that there are other possible interpretations and that the interpretation proposed is one of them. A more plausible interpretation is to read the clause as signifying that Dendrobium was obliged take steps to avert the effect of a redundancy and only if there were no steps which it was reasonably practicable for the company to take to avert the effect of the redundancy, was it obliged to take steps to mitigate those effects. But in view of Ms Wall's evidence and APESMA's decision not to require her for cross-examination, this alternative interpretation would probably not have assisted APESMA's case.
45 It is true that "meanings which avoid inconvenience and injustice may reasonably be strained for": Kucks v CSR Ltd (1996) 66 IR 182 ("Kucks") at 184. Yet, the task remains one of interpreting the document. The Court "is not free to give effect to some anteriorly derived notion of what would be fair or just, regardless of what has been written into the [agreement]": Kucks at 184.
46 APESMA pointed to nothing in the text to support its interpretation. Rather, it relied on the context. But the context to which it referred does not detract from the literal meaning or provide any assistance in divining a purpose beyond the words. The only matter of context upon which APESMA relied was the fact that the two sentences in the new provision did not appear in the 2010 agreement. Otherwise, as senior counsel conceded, the context is neutral. Yet all that can be gleaned from a comparison of the text of the two agreements is that the parties intended, by the Agreement, to introduce an obligation on Dendrobium to take steps either to avert or to mitigate the effect of the redundancy upon an employee's employment. Provided it did so in good faith, it could not be said to have contravened the Agreement. I do not doubt that Ms Bolger genuinely believed at the time the Agreement was made that the new provision carried the meaning which the union now urges on the Court. Ms Wall deposed that at the meeting on 30 June 2014 Ms Bolger asserted as much to Mr Aicken. On Ms Wall's evidence that assertion was not disputed. But silence in the face of the assertion is too tenuous a basis for inferring a common understanding and APESMA did not submit that there was any such understanding.
47 APESMA's alternative argument that there was a legal obligation arising from the second sentence of the new provision to introduce a voluntary redundancy scheme and to consider alternative employment as a mining supervisor with Illawarra Coal, if available, must also be rejected.
48 There was certainly no evidence of a common understanding to this effect. What evidence there is (albeit after the Agreement came into force and therefore of dubious relevance) points in the opposite direction. Ms Wall said that at the meeting on 30 June 2014 Ms Bolger asserted that the union believed the company was obligated to provide voluntary redundancy and there were more than two other deputies at other sites who wanted it. But Mr Aicken said that "[u]nder the Agreement we may consider VR and we have considered it. We have just decided not to offer it on this occasion". Of course, the Agreement did not provide that the company may "consider" voluntary redundancies. The Agreement provides that the company may introduce a voluntary redundancy scheme. For present purposes, however, the distinction is of no moment.
49 Prima facie, the auxiliary verb "may" reposes a discretion, not a duty, in a decision-maker. Of course, in some circumstances "may" can mean "shall" or vice versa: see, for example, Julius v Lord Bishop of Oxford (1885) 5 App Cas 214 and Finance Facilities Pty Ltd v Federal Commissioner of Taxation (1971) 127 CLR 106 ("Finance Facilities"), which concerned respectively the use of the words "shall" and "may" in legislation. As Gleeson CJ and McHugh J said in Samad v District Court of New South Wales (2002) 209 CLR 140 at [32]:
When a statutory power is conferred by the use of words of permission, there may arise a question whether the effect is to impose an obligation, or, at least, an obligation that must be performed in certain circumstances. Even where it is plain that the intention of the legislature was permissive, questions may arise as to the nature of the considerations that the person in whom the power is confided may be entitled or bound to take into account in the exercise of the discretion conferred. Issues of this kind are to be resolved as a matter of statutory interpretation, having regard to the language of the statute, the context of the relevant provision, and the general scope and objects of the legislation.
(Citations omitted.)
50 As is apparent from the decision in Amcor, the position is no different when it comes to construing an enterprise agreement.
51 Here, however, there is nothing in the language of the Agreement, the context of the relevant provision or the legislative background which supports the conclusion that the effect of the new provision is to impose an obligation to take any particular steps. The immediate context points in the opposite direction. The words "such ... as" signify that the steps nominated in the clause are merely illustrative. The command "will" appears in first sentence but not the second. In my view it is unarguable that the two steps mentioned in the second sentence are examples of the steps that Dendrobium could choose, but was not bound, to take in order to discharge the obligation reposed in the company by the first sentence. It is true that Dendrobium always had those options but a reference to them in the agreement can operate as a reminder.
52 It is, of course, plainly desirable, if steps can be taken to avert, rather than merely to mitigate, the effect upon an employee's employment of his or her position being declared redundant, that they be taken. But there is nothing in either the text or context that would lead one to conclude that the intention of the parties was to put Dendrobium in breach of the Agreement if it took the option of trying to mitigate the effect of the redundancy, rather than adopting measures to avert it. The burden the union's case seeks to impose on the employer is a significant one. The evidence is insufficient to allow for such a construction.
53 APESMA also argued that the second sentence of the new provision in cl 9 of the Agreement confers rights or entitlements on employees. It referred to the following passage in Samad at [36] where Gleeson CJ and McHugh J observed:
The statutory context may be crucial. Where a statute confers rights or entitlements, as in Finance Facilities, it may be easy to conclude that the legislature did not intend that they could be taken away by the exercise of a discretion reposed in an administrative authority.
54 But the second sentence of the new provision in cl 9 of the Agreement does not confer a right or entitlement on the employees. If anything, it confers an entitlement on the employer to decide on the kind of step. Furthermore, this case is nothing like Finance Facilities. That case was concerned with s 46(3) of the Income Tax Assessment Act 1936 (Cth), which relevantly provided that "[s]ubject to the succeeding provisions of this section, the Commissioner [of Taxation] may allow a shareholder … a further rebate … if the Commissioner is satisfied" of certain conditions. The Court held that the word "may" did not confer a discretion but a power, the exercise of which was obligatory if the relevant conditions were established to the satisfaction of the Commissioner. The Court reached that conclusion based on the wording of the particular subsection considered in its context. In contrast, in the present case, as APESMA, itself, submitted, Dendrobium always had the power to take steps to avert or mitigate the effect of a redundancy and neither on their face nor when read in context do the words in question here require the employer to take the steps referred to in the second sentence of the contentious passage in the Agreement. Unlike Finance Facilities, this is not a case where "may" should be interpreted as conferring a power which must be exercised in particular circumstances.