If he is borrowing your rifle on land that you are the occupier of (which may be taken to also mean the holder or "occupier" of the shooting rights) then he can shoot as your guest as long as he is in your presence. What HE can do will be the same as what YOU can do. In effect he sits in your pocket or "rides piggyback" as it were.
But if he is going out on his own and it his first FAC I think that even though it sounds odd he'd need the land cleared for his use of that calibre rifle on that land. The .22CF being the exception in that as is already cleared he'd just need to mention that when submitting the paperwork so it wouldn't need inspecting. for that calibre.
OTOH others may know better if that is so. Here's something I found on the internet.