Section 8(3)(g) in The Clinical Establishments (Central Government) Rules, 2012
(g)the application for renewal of registration shall be made to the District Health Officer or Chief Medical Officer within thirty days before the expiry of the validity of the certificate of provisional registration and, in case the application for renewal is made after the expiry of the provisional registration, the authority shall allow renewal of registration on payment of such enhanced fees, as the State Government may by rules determine;.