art 33 Power of President and Chairman to exercise powers of tribunal
(1) Any act required or authorised by these rules, not being one required or authorised by the following rules– (a) rule 8 (b) rule 9 (c) rule 10 (d) rule 17 (except sub-paragraphs (2)(h) and (2)(i)) (e) rule 18 (f) rule 24 (g) rule 25 (h) rule 26 (i) rule 28 (j) rules 29 and 30 (k) rule 31 may be done by the President acting alone. (2) In relation to particular proceedings, the powers of the President may be exercised by a Chairman of the tribunal constituted to deal with those proceedings except the powers conferred by rule 32 ( interim orders and measures) .