National Trade Certificate and 25% will be filled up by promotion of Class-IV employees and skilled industrial employees, who have acquired the necessary skill through their work experience during their service career in the undertaking. According to the applicant, vacancy on roster point-12 during 1995 was meant for Scheduled Tribe candidate but the authority without following the norms of the rules, arbitrarily and whimsically appointed a junior on that post. Applicant’s contention is that, according to section 9(3) of the Orissa Reservation of Vacancies in Posts and Services ( for Scheduled Caste and Scheduled Tribes) Act,1975, (for short “the ORV Act,1975) as amended, there is no provision for exchange or de-reservation of reserve category posts, if sufficient number of candidates of these categories are not available or there are no candidates available at all from these categories. In such a contingency a fresh recruitment has to be made only from among the candidates belonging to the Scheduled Caste and Scheduled Tribes for filling up the vacancies or remaining vacancies. The applicant claims to be the senior most candidate with trade certificate and has been representing before the authority for consideration of his case but however, to no effect.