An intervention order is a civil process, provided that you comply with the conditions of the order, this process will not result in a criminal record.
However, breaching the intervention order conditions has serious consequences and is considered a criminal matter. If you are charged and found guilty or plead guilty to breaching an order, you will get a criminal record.
On some occasions, the conduct that gives rise to an intervention order application will be charged as a criminal offence. If you are found guilty of this offence, you will have a criminal record. However, the order itself is not a criminal matter unless it is breached.