A fast-track visa deal struck with a Chinese airline for frequent flyers could be exploited by sex traffickers and people smugglers, according to a risk report.
Senior officials in the intelligence, risk and integrity division of Immigration New Zealand were not consulted about the arrangement with China Southern Airlines and found out only days before the plan was supposed to start.
One launched a stinging criticism of the department's performance and said "we are hardly operating in a context where we should be seeking to lower risk management standards".
Under the deal, officials will "endeavour" to process applications in five days, not the three days initially requested by the airline.
The deal was opened up this week to Air New Zealand's Gold Elite and Gold and Silver cardholders. It is separate to the deal announced in China by Prime Minister John Key which extends the length of multiple-entry visitor visas for independent Chinese travellers.