CT7 Air NZ national might use Jepps but Air NZ link crew have to supply their own documents (allowances given of course). These would most likely be NZ AIP manuals.
What a complete shambles these are.....
Reduce the size of the IFG? okay then lets give them two folders instead of one!
Make them Cheaper? Make everyone have to buy the new manuals and amendment service. No IFG pages can be carried over from the old IFG. Need to buy a new folder every year as the new ones are crap.
Put the documents on the net for everyone to download free? Mmmm maybe later.