Subscribers desirous of changing/revising the details provided i n the online application form will be able to amend the details online until the stage of initiating online payment towards initial contribution for PRAN generation is completed. After allotment of online PRAN, subscriber desirous of changing/revising the PRAN details has to contact a registered Point of Presence and comply with the existing procedures of filling up the relevant forms and submitting the with relevant documents mentioned therein.