Great guys, thanks a heap for this info!
Yes I was aware that PNG CASA don't have there own ATPL exams, but looks like the NZ CAA subjects will qualify:
Air Law(Aeroplane)
Flight Navigation – general
Flight planning
Meteorology
Instruments and Navigational Aids
Human Factors
Advanced Aerodynamics, performance and systems knowledge
All subjects must be passed within 3 years and then they remain on ice for a further 10 years I believe. I'm aiming to complete these all before I go.
I'll ensure my CPL and IR are both current before heading over there. When I plan on going there, I won't have the ATPL flight experience requirements so providing I got a job I could initially convert my NZ CPL over (sitting the CPL law exam) and once I gain the ATPL flight experience requirements I could apply for the PNG ATPL (and sit the ATPL Law exam).
Cheers,
Bugburd