Joined Cases T-213/01 and T-214/01: Judgment of the Court of First Instance of 7 June 2006 — Österreichische Postsparkasse and Bank für Arbeit und Wirtschaft v Commission (Action for annulment — Competition — Regulation No 17 — Regulation (EC) No 2842/98 — Decision 2001/462/EC, ECSC — Hearing Officer — Measure having binding legal effects — Admissibility — Legitimate interest — Standing of applicant or complainant — Client final buyer of goods or services — Access to statements of objections — Confidential information — Sufficient interest)