The long-delayed International Convention Centre in Auckland has formally been handed over to SkyCity - several years behind schedule.

The works began in 2015, and the project was impacted by additional delays, extra costings and the infamous 2019 fire.

NZ International Convention Centre general manager Prue Daly says it's a relief to finally get the keys to the building to get it ready for next February.

"We've been patiently waiting, but actually now we're just super-focused on getting that building ready for February - and make sure that when we're open, we're delivering really well."

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