19E. After furnishing of the above information on the "Online System for Medical Devices" established by the Central Drugs Standard Control Organisation for this purpose by the applicant's, registration number will be generated. Importer 10[may, if so desired, mention the registration number or provisional registration number, as the case may be, for a period up to the 31st May, 2022, thereafter it shall be mandatory for all registration holders] on the label of the medical device.