I have no idea about how NZQA consider AAT.
But the funny think is , NZICA consider ACCA as nothing(nothing more than as an accounting fresh graduate).
ACCA qualified accountant need to attend PCE1 and PCE2 in order to obtain CA in NZ (it is very very a discouraging news).
But it seems NZICA recognized ICA(if i remember the name correctly, it is the another CA thing in UK).
EOI submit: 28 Apr 08 (115 no job offer)
Decision success: 27 May 08
ITA submit: 2 Sep 08
Interview: 6 Mar 09
Work Permit: 20 Apr 09
Arrived: 13 July 09
Approval in Principle: 20 Jan 10