81.This section provides that a tribunal may require any person to attend its proceedings to give evidence or may require any person to produce documents and for the enforcement of these requirements by providing that if a person fails to comply with either or both of these requirements the tribunal may make an application to the Court of Session. The Court of Session may in turn make an order enforcing compliance or deal with the matter as if it were contempt of court. This section also provides that the Court of Session may, by act of sederunt, set out the procedures which will apply to these tribunals; and that the Scottish Ministers may pay such remuneration and expenses as are reasonably required. The rules of procedure may cover, for example, notification of the constitution of a tribunal to the judge who is to be investigated; time limits for responding to requests for information; any set form for responding to such requests; and how and by whom the matter is to be investigated.