issued notification/ Advertisement No.229, dated 17.02.2010, inviting the applications for filling up the posts of Assistant Geologist in the Geology and Mining Department, Ground Water Wing in Public Works Department and Industries and Commerce Department; and also for the posts of Junior Chemist, Assistant Tester and Instructor in other Departments. Further, while issuing the above notification, dated 17.02.2010, the Tamil Nadu Arunthathiyars Rules, 2009 dated 29.04.2009 and the G.O.(Ms)No.65, dated 27.05.2009 were came into force. In the above G.O.(Ms) No.65, it is specifically ordered that the roster prescribed in this order shall be made applicable in respect of those selections made by the recruiting agencies and appointments made on or after 29.04.2009. Following the above government order, the Tamil nadu Public Service Commission has sent a letter dated 05.06.2009 to the Government and requested clarification with regard to the applicability of the above special reservation to the fresh notification, to be issued by the Commission, on or after 29.04.2009. In reply to the same, the Government, vide letter No.20636/K2/2009-4, dated 24.06.2009, had directed that, in respect of those vacancies notified by the recruiting agencies on or after 29.04.2009, the revised roster prescribed in