7.The following documents may form the subject of an application contemplated in the second paragraph of section 25 of the Act:
(a) the provisions of the plan and the amendments thereof;
(b) the 2 most recent documents of each of the following categories:
i. the returns contemplated in the first paragraph of section 15;
ii. the declaration contemplated in section 16;
iii. the lists and financial statements contemplated in section 17;
(c) the correspondence exchanged, during the 2 years preceding the application, between the Board and the administrator of the plan, excepting the correspondence pertaining to a member of the plan or to a beneficiary thereunder.