Oath of office of Justices of Appeal Act No.14 of 1979 Art.8 Act No.15 of 1984 Art.31 121. A Justice of Appeal shall not assume office unless he has taken and subscribed the oath of allegiance and such other oath as may be prescribed by legislation enacted by Parliament. Quorum at sittings of the Court of Appeal Act No.14 of 1979 Art.8 Act No.15 of 1984 Art.32 Act No.7 of 1994 Ar.8(1), (k) 122.-(1) The quorum at every sitting of the Court of Appeal shall not be less than three Justices of Appeal. (2) In every appeal a matter which requires the decision by the Court of Appeal shall be decided on the basis of the majority opinion of the Justices of Appeal hearing the appeal. Jurisdiction of a single Justice of Appeal Act No.14 of 1979 Art.8 Act No.15 of 1984 Art.33 123. A single Justice of Appeal may exercise any power vested in the Court of Appeal not involving the determination of an appeals; except that ­ (a) in criminal matters, where a Justice of Appeal on an application for the exercise of those powers makes a decision which the applicant is dissatisfied with, then the applicant shall be entitled to require to have his application determined by the full Court; and (b) in civil matters, the Court of Appeal may nullify or alter an order, direction or decision of any other kind made by a single Justice of Appeal in accordance with the provisions of this Article. PART VI PROCEDURE FOR SERVICE OF NOTICES AND EXECUTION OF ORDERS ISSUED BY THE COURTS Execution of court orders in the whole of Tanzania Act No.15 of 1984 Art.34 Act No.3 of 2000 Arti.17 124.-(1) The criminal and civil process, including warrants of arrest issued by the Courts in Mainland Tanzania and in Tanzania Zanzibar may be served and may be executed in any place in Tanzania subject to the following provisions ­ (a) where the court issues process to be served or executed in a place w here it has no jurisdiction, such process shall be sent to that place and the service or execution shall be effected in accordance with the procedure obtaining for service or execution of process issued by the court having jurisdiction in that area; and 71