Documents comprising request for modification of approval
26The primary judge assumed in Mr Lester's favour, but did not express a concluded view, that documents accompanying a request for modification, such as the environmental assessment in this case, could fall within the expression "requests for modifications of approvals" in s 75X(2)(f). Ashton contended that that assumption was incorrect and there was no requirement under s 75X(2)(f) to make publicly available the environmental assessment (including its appendices). Hence, any lack of access to appendices 1 to 4 on the Department's website cannot result in non-compliance with s 75X(2) or invalidity of the Minister's modification of the approval under s 75W(4).
27I agree with Ashton's contention. The expression "requests for modifications of approvals" in s 75X(2)(f) must be interpreted not only in its own terms but also in the context of s 75X(2), the process of requesting and approving modifications of approvals in s 75W, and more generally the legislative scheme in Part 3A for making applications, undertaking environmental assessment, considering applications and environmental assessments and approving applications. The text and context establishes that the expression "requests for modifications of approvals" refers only to the request under s 75W(2) lodged with the Director-General under s 75W(3) and not any documents that might accompany such a request.
28First, the legislature has been specific in both the description and the selection of the categories of documents that the Director-General is required to make publicly available. In terms of description, s 75X(2) expressly refers only to "requests for modifications of approvals" (para (f)), and similarly, "applications to carry out projects" (para (a)) and "applications for the Minister's approval of concept plans" (para (e)), and does not expressly specify that any documents that accompany requests for modifications of approvals, or similarly, applications to carry out projects or applications for the Minister's approval of concept plans, are to be made publicly available.
29In terms of selection, s 75X(2) specifies that only "the following documents under this Part in relation to a project" are to be made publicly available. The documents specified are some but not all of the documents under Part 3A in relation to a project. A notable omission from the specified categories of documents is any environmental assessment required under Part 3A for approval to carry out the project (s 75F and s 75H) or approval for a concept plan for a project (s 75F and s 75H applied by s 75N), or for modification of the Minister's approval for project (s 75W(3)). Such environmental assessments are submitted to the Director-General after an application for approval to carry out a project or of a concept plan or a request for modification of an approval has been lodged with the Director-General and in response to the notification by the Director-General of the environmental assessment requirements with respect to the project, concept plan or modification.
30Hence, environmental assessments submitted in response to notified environmental assessment requirements are distinct from applications for approval to carry out a project or of a concept plan and requests for modification of approvals. Section 75X(2) specified these applications and requests (paras (a), (e) and (f)) but not the environmental assessments. This must be seen as a deliberate decision of the legislature. It evinces a legislative intention that the categories of documents specified as "applications to carry out projects" (para (a)), "applications for the Minister's approval of concept plans" (para (e)), and "requests for modifications of approvals given by the Minister" (para (f)), do not include any environmental assessments submitted for such approvals or modifications.
31Another omission of relevance to requests for modifications of approvals is any environmental assessment requirements with respect to the proposed modification notified by the Director-General under s 75W(3). Section 75X(2)(b) specifies as a category of documents that must be made publicly available, "environmental assessment requirements for a project determined by the Director-General or the Minister". This category refers to environmental assessment requirements determined by the Minister or Director-General under s 75F for a project (or for a concept plan for a project), but does not extend to environmental assessment requirements determined by the Director-General under s 75W(3) with respect to a proposed modification (which is different to the project or concept plan for a project). This careful description and selection of environmental assessment requirements to be made publicly available also supports a conclusion that the legislature has been similarly careful and particular in its description and selection of the categories of documents in s 75X(2)(f) of "requests for modifications of approvals".
32This conclusion that the categories of documents in s 75X(2) are to be construed as including only documents described and not other documents accompanying such documents is corroborated by cl 8G(4) of the Regulation. Under s 75Z of the Act, regulations may be made "providing for public exhibition, notification and public registers of applications for approvals under this Part [Part 3A] (or for the modification of approvals) and of the determination of those applications". Clause 8G of the Regulation is stated to apply to the duty of the Director-General under s 75X(2) to make specified documents relating to a project publicly available (cl 8G(1)). Clause 8G(4) of the Regulation provides that, in addition to the documents referred to in Section 75X(2) of the Act, the Director General is to include on the Department's website certain other documents, including "any environmental assessment in relation to a project that has been placed on public exhibition under s 75H of the Act" (para (c)). This would include an environmental assessment submitted for approval to carry out a project (s 75H) or for approval for a concept plan for a project (s 75N applying s 75H) but not an environmental assessment submitted for the proposed modification of an approval (s 75W(3)) as there is no requirement for an environmental assessment for a proposed modification to be placed on public exhibition under s 75H of the Act.
33The specification of certain environmental assessments in cl 8G(4)(c) as documents to be made publicly available in addition to the documents referred to in s 75X(2) supports the conclusion that the environmental assessment inferentially contemplated by s 75W(3) is not comprehended in the categories of documents specified in s 75X(2) of the Act.
34If the categories of documents comprising applications for approval in s 75X(2)(a) and (e) and requests for modifications of approvals in (f) do not include environmental assessments required to be submitted under Part 3A, there is no justification to construe those categories as including an environmental assessment that was not required under Part 3A but happened to accompany such an application or request as a matter of choice on the part of the applicant.
35Accordingly, the category of documents specified in s 75X(2)(f) does not expressly or by necessary implication include any documents that might accompany a request for modification of approval under s 75W(2).
36Second, on the facts of this case, the environmental assessment was not a request for modification of the approval. The request form completed by Ashton and lodged with the Director-General did not refer, expressly or by implication, to the environmental assessment. In terms, therefore, the request did not incorporate the environmental assessment. Rather, the request lodged was accompanied by the environmental assessment. A document that accompanies another document is not considered to be part of that other document: Amaya v Everest Property Holdings Pty Ltd [2010] NSWCA 315; 15 BPR 28,695 at [72]. Hence, the fact that the environmental assessment accompanied the request for modification did not make it part of that request.
37In summary, the environmental assessment which accompanied the request lodged with the Director-General on 28 February 2011 did not fall within the category of documents in s 75X(2)(f) of "requests for modifications of approvals". Consequently, the Director-General was not required under s 75X(2) to make the environmental assessment publicly available. The fact that the Director-General endeavoured to do so, but was not successful in relation to appendices 1-4, cannot have the legal consequence of causing a non-compliance with s 75X(2) or invalidating the Minister's subsequent modification under s 75W(4).
38This conclusion is dispositive of Mr Lester's challenge to the modification and of the appeal. Both must fail. Nevertheless, as the matters have been argued, I will consider the other grounds of appeal and contention.