It's difficult to say. We can look at how the Security Intelligence Review Committee does its work on collection warrants and how they report on the statistics. It depends on the year and the review work plan. They will comment on how the collection warrant process works and so on. It's really about looking at precedent on how SIRC has worked, guided by proposed subsection 8(2), which is their mandate that they must review. The new NSIRA must review an aspect of the threat reduction mandate of the service each year.
On April 19th, 2018. See this statement in context.