The Christchurch mosque shooter who killed 51 people wanted to complain about his designation as a "terrorist entity" and his access to news and mail.
Brenton Harrison Tarrant's requested judicial review did not go ahead in the High Court at Auckland today.
Tarrant did not attend to advance arguments about the terrorist designation or the Department of Corrections' decisions about his access to news and mail.
Justice Venning said those issues could form the basis of applications for a judicial review, but would have to be dealt with formally, so the Crown could respond to claims.
Today's hearing was intended to confirm if Tarrant wanted to pursue his grievances, or seek legal assistance.
"After the conference had been arranged, Mr Tarrant advised the prison authorities this morning that he had a complaint about a lack of access to documents and wanted the conference postponed," Justice Venning said.
The hearing was technically a civil proceeding, so Tarrant could not be forced to attend.
The hearing would have also clarified whether Tarrant wanted to get any legal assistance.
And he said he'd felt ostracised and wanted to damage society. But he accepted it was without doubt a terror attack.
According to the Ministry of Justice, about 180 judicial reviews are heard every year and only a person affected by a decision can apply for a judicial review.