Section 99C of the Commerce Act defines “investigative assistance” (in the context of the NZCC providing assistance to overseas regulators) as including the provision of assistance by way of exercising any power of the NZCC under or in relation to section 98 (which relates to the NZCC being able to require a person to supply information or documents or give evidence) or section 98H (which relates to the NZCC being able to require a person resident or carrying out business in Australia to supply information or documents).