61. Constitution of Arbitration Commission---(1) For the purposes of
 determining a pay equity claim, the Arbitration Commission shall consist
 of---
   (a) The Chief Commissioner or a Commissioner appointed by the Chief
         Commissioner to act as presiding officer for the purposes of the
         pay equity claim; and
   (b) Two Commissioners, additional to the three provided for in section
         261 (1) (a) of the Labour Relations Act 1987, who shall be
         appointed under that section solely for the purpose of
         determining pay equity claims.

   (2) The two persons appointed under subsection (1) (b) of this section
 shall be chosen because of their expertise in pay equity.