b'7.Preliminaryapplicationsandspecificproceduresduring the hearing before the Tribunal 247.1Request for extension of time 257.2Request for adjournment or postponement of a hearing 26 7.3Open court principle and respect for privacy 267.4Order for exclusion of witnesses 267.5Interpretation service 277.6Raising a constitutional question 277.7Presenting new evidence 287.8Affidavit evidence 287.9Expert witnesses 298. Challenging a Tribunal decision 30Appendix 1Legal framework 32Appendix 2Essential elements and the Doyon decision 33Appendix 3Contact information for the CanadaAgricultural Review Tribunal 35Appendix 4Frequently Asked Questions 36Is this a criminal proceeding? 36What if I was diligent and the AMP still occurred? 36What if I didnt know I was breaking the law? 36What are the costs associated with having the Tribunal review my notice of violation? 36What happens if I dont pay the AMP? 37How long do agencies have to issue a notice of violation? 37'