Section 4(1).
SCHEDULE 1E+W+N.I. Mandatory provisions of Part I
sections 9 to 11 (stay of legal proceedings);
section 12 (power of court to extend agreed time limits);
section 13 (application of Limitation Acts);
section 24 (power of court to remove arbitrator);
section 26(1) (effect of death of arbitrator);
section 28 (liability of parties for fees and expenses of arbitrators);
section 29 (immunity of arbitrator);
section 31 (objection to substantive jurisdiction of tribunal);
section 32 (determination of preliminary point of jurisdiction);
section 33 (general duty of tribunal);
section 37(2) (items to be treated as expenses of arbitrators);
section 40 (general duty of parties);
section 43 (securing the attendance of witnesses);
section 56 (power to withhold award in case of non-payment);
section 60 (effectiveness of agreement for payment of costs in any event);
section 66 (enforcement of award);
sections 67 and 68 (challenging the award: substantive jurisdiction and serious irregularity), and sections 70 and 71 (supplementary provisions; effect of order of court) so far as relating to those sections;
section 72 (saving for rights of person who takes no part in proceedings);
section 73 (loss of right to object);
section 74 (immunity of arbitral institutions, &c.);
section 75 (charge to secure payment of solicitors’ costs).