"7. The Central Government has notified communities that are OBCs and entitled to employment on posts reserved for OBCs. Jat community is not included in the said list notified by the Central Government. AAI, the respondentis a publicsectorenterprisebelongingto the Central Government and is following the Central Government list with regard to appointment to posts reserved for OBCs. Being a Central Govemment enterprise, it is bound by the instructions issued by the Central Govemment in this regard. The Central Govemment vide its Office Memoramdum dated IS*'^ January, 1995 has stipulated that instmctions issued thereunder would govem public sector enterprise, financial institutions and public sector banks, that is, all public sector enterprises. By another Office Memoramdum dated 22"^ October, 1993, the Central Government has specified that OBC certificate for appointment to reserved posts should be in terms of the prescribed proforma, which the appellants must produce to be eligible for appointment to the reserved post. There is no specific challenge to the said