Originally Posted by
Lapon
I've never bothered about it nor seen any reference to having to. Besides, some logbooks such as Jeppesen(?) are 'country neutral' anyway.
You could log all your private flying in a pocket diary or a school exercise book, or on the back of beer coasters, provided that you correctly annotated the time as dual, PIC, single, multi etc. and the aircraft rego, route etc But if you already have a CASA style logbook, that’s OK.