IATA Level 2 course

Hi:
I have finished the IATA Level 1 (foundation) course and I have
obtained a certificate with O grade. I took a classroom course for the
Level 1. I plan on doing the Level 2 course and I have a question. Do I
need to go in for a classroom course or can go in for distance learning
? Please advise.

Thanks,
Sindhu

For your understanding, in IATA, O stands for outstanding. It is the
letter O and not the number 0. Seemingly similar but very different.