2 The applicant lodged a complaint dated 4 October 2004 against Deloitte Touche Tohmatsu ("Deliottes") under the Anti-Discrimination Act 1998 ("ADA"). A copy of the complaint is not in evidence. It appears from a decision of the Anti-Discrimination Tribunal dated 10 August 2005, that the complaint includes claims of unlawful discrimination on the grounds of age and gender in the areas of employment, education and training in relation to positions filled in the Launceston office of Deliottes between 19 September 2003 and 10 September 2004. Pursuant to ADA, s8, the Commissioner delegated the consideration of the complaint to Dale Webster. Amongst other things, this involved determining whether to accept or reject the complaint, ADA, s64. The delegate rejected the complaint on 17 February 2004. The applicant sought a review of that rejection pursuant to ADA, s65, and on 10 August 2005, in the decision to which I have referred, the Tribunal upheld that review and as required by ADA, s72(2), referred the complaint back to the Commissioner for investigation. As to such an investigation, the following provisions of the ADA relevantly provide: