4.—(1) Applications shall be made in such form and manner and at such time, shall include such information and shall be delivered at such address as the Department may from time to time require.
(2) Without prejudice to paragraph (1) the Department may from time to time specify categories of relevant operation in respect of which applications may be made.
(3) Applicants shall furnish all such further information and documents relating to the application as the Department may require.