A certificate signed by the Clerk stating any of the following is evidence of the matter stated—
(a) that a person was a member who had received an allowance of a stated amount, including a stated amount in relation to a stated period;
(b) that under section 56 or 57 the person is liable to repay a stated amount of the allowance and any accrued interest;
(c) that the person at a stated date had not paid a stated amount the person is liable to repay under section 56 or 57.