Former Act Party leader John Banks is set to be back before the High Court in July for a retrial.
Mr Banks was convicted in the High Court last year after not disclosing donations from internet mogul Kim Dotcom to his Auckland mayoralty campaign in 2010.
But in November the Court of Appeal overturned his conviction and ordered a new trial.
The decision had to be confirmed by the Solicitor-General, which was done last week.
The case came before the High Court at Auckland this morning where the retrial date was set.