Call me a moron for not working this out so far, but I'm confused.
If someone were to receive a licence from an ICAO member state (say, Australia) - where could they be employed?
How does an ICAO member licence work in relation to a JAA/FAA qualification, for example. Can you have one, but not the other two, etc?
I'm putting together a spreadsheet of info for courses and I have a column for "Conversions required" .. it's this column I'm trying to fill.