11. The Government, by regulation, may:(a) determine the qualifications required of any person who wishes to be declared qualified to induce rain artificially, the conditions which such person must fulfil, the returns which he must file and the duties which he must pay;
(b) determine the form of the application for the certificate contemplated in section 5, the form, tenor and term of such certificate and the conditions of its renewal;
(c) subject to section 13, indicate the cases in which a certificate may be cancelled.