Article 6 Investigation by the Tribunal

After the receipt of the statement or statements referred to in rule 5 or, if no such statement or statements are received, after the expiry of the period referred to in that rule, the Tribunal shall investigate the case and make a report by carrying out such inquiries as it thinks appropriate for that purpose into and concerning such information, documents, records and matters as are placed before it and in carrying out such inquiries the requirements set out in the following rules shall apply.