All writs, commissions and process issued from the High Court shall be:
(a) in the name of the Queen;
(b) under the seal of the Court or a duplicate of that seal or such other seal as is prescribed by Rules of Court; and
(c) signed by:
(i) the Chief Executive and Principal Registrar or an officer acting with the authority of the Chief Executive and Principal Registrar; or
(ii) an officer authorized by an arrangement in force under subsection 30(4) or (5) or a person acting with the authority of such an officer.