Prime Minister John Key said he thought Trade Minister Tim Groser had run an excellent campaign in his bid to head the World Trade Organisation and was disappointed it had failed.
Mr Key said he thought his colleague would have been a "brilliant'' director and had the skills required to make a difference for New Zealand and global trade.
"It was an opportunity for New Zealand to get a WTO director that understands the issues, has experience and is committed to moving the trade agenda forward.
"At the end of the day it was always going to be a long shot - so he gave it his best go with the support of the Government,'' Mr Key said.
Mr Groser was one of nine candidates but was forced to withdraw his bid today after failing to be chosen for a final shortlist of two.