Preparation of paper book sets timelines and filing, discretionary acceptance, and attestation requirements for appellate submissions. Rule 16 mandates that appellants and respondents file paper books containing departmental orders, documents and witness statements they intend to rely on within prescribed responsive periods; the Tribunal may allow late filings, order additional copies at a party's cost, and the President may restrict initial filings, permit authorised attestation, and require rectification of defective documents. All paper books must be legible, paged, indexed and firmly tagged.