By law, finanical statements and the auditor's report must be presented at the AGM. That's the legal minimum for an AGM.

Under section 133 of the Corporations Act, the following AGM disclosure rules (among others) apply to not-for-profits like NUSU:
"...sections 96 and 96.1, clauses 97 (1) (a), (c) and (d), subsection 97 (3)..."

http://www.e-laws.gov.on.ca/DBLaws/Statutes/English/90c38_e.htm#BK96

Here's the stuff that applies to NUSU (use the word "members" in place of "shareholders"):