15. The superannuation of an officer or employee shall not take place until the Commission is satisfied
(a) that the person it is proposed to superannuate is eligible for superannuation;
(b) that his superannuation is in the public interest.
The Commission may hold, for such purpose, an inquiry by the hearing of witnesses on oath. The oath may be administered by one of the members of the Commission.
R. S. 1964, c. 14, s. 11; 1973, c. 12, s. 151.