The statute and regulation mostly focus on the grant of permission and would not take too much time to cover.
FIN-2009-G002 expands the scope of information sharing far beyond what a focused reading of the statute and regulation suggest and it would be a challenge to explain to most audiences.
Otherwise, I would guess that 30 - 45 minutes of a one hour session would be devoted to your internal procedures.
P.S. The recommendation is appropriate. If it's included in the written report that's a somewhat rude response to a bank that is actually trying to follow its regulator's encouragements to register.