After more than four years with Tourism New Zealand in Auckland, Justin will be moving back to his home town of Christchurch in February 2015.
Chief Executive Kevin Bowler says while Justin's departure is a loss for Tourism New Zealand, the industry will continue to benefit from his expertise.
"With Justin heading back to Christchurch he will play a key role in the regeneration effort in the city and in supporting one of the region's leading operators."
The process of finding a new Director Trade, PR & Major Events will begin immediately.