A v The Corruption and Crime Commissioner & Ors

The High Court of Australia considered an appeal by the applicant, A, against the Corruption and Crime Commissioner and two other respondents. The dispute concerned the validity of a notice issued by the Commissioner under section 131 of the *Corruption, Crime and Misconduct Act 2003* (WA) (the Act) requiring A to attend an examination and produce documents. A sought to challenge the notice on the grounds that it was issued for an improper purpose, namely to obtain information for use in a criminal prosecution rather than for the purposes of an investigation under the Act.

The central legal issue before the High Court was whether the Commissioner's power to issue a notice under section 131 of the Act was limited to the purpose of conducting an investigation into corrupt or criminal conduct, or whether it could be exercised for the purpose of gathering evidence for a criminal prosecution. This involved an interpretation of the statutory language of section 131 and the overall scheme of the Act, particularly in relation to the Commissioner's investigative powers and their interface with the criminal justice system.

The High Court held that the Commissioner's power under section 131 was not confined to the purpose of conducting an investigation into corrupt or criminal conduct. Their Honours reasoned that the Act conferred broad investigative powers on the Commissioner, and the purpose of gathering information for a criminal prosecution was not excluded from the scope of those powers. The Court emphasised that the statutory language did not impose such a limitation and that the Commissioner's role encompassed the identification and referral of criminal conduct, which could include the gathering of evidence for subsequent prosecution.

The appeal was dismissed.