I see you have posted twice asking about IAANZ with 22 views but no replies.
Perhaps your question might be taken more seriously and you would get more replies if you used proper English instead of "Txt spk".
However in my opinion they are one of the better training organisations in New Zealand and a better reputation than most of the other large establishments.
I don't have any connection with IAANZ.
Why do you ask about IAANZ specifically?