The Rubber Control Board, which acts in an advisory capacity to the Ministry of Supply, consists of the following:
- Sir George Beharrell (Chairman)—Rubber manufacturer.
- Mr. L. W. Farrow (Deputy-Chairman)—Chartered Accountant and company director.
- Sir Walrond Sinclair—Rubber manufacturer.
- Mr. J. F. Milne—Rubber grower.
- Mr. R. S. Thompson—Rubber broker.
- Mr. J. Bennett—Rubber dealer.
- Mr. W. G. Essex—Rubber reclaimer.