Question TDI vs IANTD on cave diving course

[rainunderwater]

not sure whether to choose TDI or IANTD in terms of starting cave diving. I know it's about the instructor not the organization but TDI seems to have better material but IANTD more recognized(?) on cave sites. Is this true?

edit: I'm not starting cave anytime soon, just planning a road map. PADI AOW is next on list and then TDI Nitrox

 

[Rilelen]

Back in the days it was NACD but i lost track of what happen with this agency i think it shut down or merge with another one.

NACD effectively no longer exists as a training agency. NSS-CDS is probably the closest equivalent (National Speleological Society - Cave Diving Section) today. Lots of great CDS instructors out there.

 

[34109411]

NACD effectively no longer exists as a training agency. NSS-CDS is probably the closest equivalent (National Speleological Society - Cave Diving Section) today. Lots of great CDS instructors out there.

thank you will check it for sure.

regards