Conservative Party leader Colin Craig says he doesn't regret an interview that may have put his leadership at risk.

The party's board is expected to meet tomorrow night to discuss Mr Craig's leadership, after a TV3 interview he did in a sauna sparked outrage within the party.

Mr Craig says he hasn't been told about the meeting.

But he says he stands by his decision to do the interview but will support whatever decision the board makes.

"I'm reasonably relaxed with the media taking a different approach, but that is by nature who I am."

Colin Craig says he believes he's proved himself as leader over the past four years.