Unfortunately, their collection policy page says their policy is under development and refers readers to "the Report on Archives' Collection Policies Regarding Oral History Tapes" -- but I haven't been able to figure out who the document might be from. (A LOT? Library and Archives Canada? Another archive? Google hasn't been any help here.)

So, for now, it's bookmarked, but contacting them and asking to read their report, policy docs, etc. is on the project to-do list.