An employer connected to an Auckland construction site has been charged over the use of unlawful migrant labour.
An Immigration New Zealand (INZ) compliance operation in March this year found 10 Chinese nationals to be in breach of their visa conditions.
The company has not been named because of the possibility of suppression orders.
The employer is due to appear in the Waitakere District Court on June 24.
"The charge relates to the employer allowing a person to work when they were not entitled to do so. The offence carries a potential fine of up to $10,000," Stephen Vaughan, deputy head of Immigration, said.