Mithun, NEET PG notification is generally released in the month of November and so you still have 3 months time. in the NEET PG application form you only need to upload your Signature and Photograph. Please read our article pertaining to the same: https://medicine.careers360.com/articles/how-fill-neet-pg-application-form But just in case if the renewed Certificate doesn't come through at the time of filling the application form, you can mention the Application number of the renewal of MMC registration. This might help.