50. In our view, if there existed a statutory procedure for granting recognition, an Institution cannot be considered recognized dehors that procedure. No doubt, as held by a Constitution Bench of this Court in Mohammad Shujat Ali v. Union of India27, issue of equivalence is a technical issue and where the decision of the Government is based on the recommendation of an expert body, the Court should not lightly disturb its decision unless it is based on extraneous or irrelevant considerations or actuated by mala fides or is irrational and perverse or manifestly wrong. But this is not a case of mere treating degrees or certificates obtained from a recognized Institution/University as equivalent to the one specified, rather it is of granting recognition to certain courses conducted by private institutes, whether recognized or not as per the extant statutory regime. This, in our view, amounts to changing the eligibility criteria midway because the extant Rules and the advertisement both stipulated that the diploma/specified course had to be from a recognized Institution/University. Even assuming that there had been no statutory procedure prescribed to accord recognition, such relaxation in the eligibility qualification ought to have been widely publicized, and opportunity should have been afforded to those who were left out, so that they could apply and compete, as held by this Court in Bank of India v. Aarya K. Babu28 .