Taxation of costs
21.—(1)  Any costs directed by an award to be paid are, unless the award otherwise directs, taxable by the Registrar of the Singapore International Arbitration Centre (called in this section the Registrar).
(2)  Unless the fees of the arbitral tribunal have been fixed by a written agreement or such agreement has provided for determination of the fees by a person or an institution agreed to by the parties, any party to the arbitration may require that the fees be taxed by the Registrar.
(3)  A certificate signed by the Registrar on the amount of costs or fees taxed forms part of the award of the arbitral tribunal.
(4)  The Chief Justice may, if he or she thinks fit, by notification in the Gazette, appoint any other person to exercise the powers of the Registrar under this section.