The role and functions of the Inspector-General are defined in the Inspector-General of Intelligence and Security Act 1996.
The following relevant legislation can be viewed at:
The Inspector-General of Intelligence and Security Act 1996
The Intelligence and Security Committee Act 1996 (external link)
The New Zealand Security Intelligence Service Act 1969 (external link)
The Government Communications Security Bureau Act 2003 (external link)
The Protected Disclosures Act 2000 (external link)
Last modified: 19th October 2016