certificate was issued prior to promulgation of DCVC. Further it is held in the said Judgment relying on the decision of the full bench in the case of R.VISHWANATH PILLAI vs STATE OF KERALA reported in 2004(2) SCC 105 , it cannot be said that the law laid down in MADHURI PATIL ’s case is applied retrospectively. It is further necessary to note in this case that, the Karnataka SC/ST and other BC (Reservation of Appointments, Etc.) Act, 1990 and the Rules 1992 has come into force in the State of Karnataka, wherein powers have been given to the Verification Committee for each district for verification of the caste and income and caste certificate issued under Rule 4(a) or 4 (b) vide Section 4(c) of the said Act. Since enactment of the above said Act, it will only be the DCVC which is competent authority to look into the genuineness or otherwise of any caste certificate, even if it had been issued by the Tahsildar at an earlier point of time, In the present case, it is the case of the petitioner that the Tahsildar, Haliyal, had granted caste certificate to the petitioner on