5. Method of Appointment.

(1) for the posts mentioned under Rule 4(1), by way of public advertisement;
(2) for the posts mentioned in Rule 4(2) and (3), by contract appointment of retired Government servants;
(3) for the posts mentioned in Rule 4(4) in exceptional special cases, directly by contract appointment, of specific non-government person or retired Government servant on the basis of specialization, experience, special qualification and his suitablility for the post after approval of the Finance Department;
(4) for the posts mentioned under Rule 4(5), person recommended by Chief Minister/Ministers considering the prescribed qualification, eligibility and suitability of the person for the post.