Yes. All the registered persons under GST need to register on the portal of e-way bill namely: www.ewaybillgst.gov.in using his GSTIN. Once GSTIN is entered, the system sends an OTP to his registered mobile number, registered with GST Portal and after authenticating the same, the system enables him to generate his/her username and password for the e-way bill system. After generation of username and password of his/her choice, he/she may proceed to make entries to generate e-way bill.