The online registration process is simplified with the assistance from LW experts. With the completion of registration process, the certificate is granted to the applicant stating the GST registration number, which is called GSTIN. The registration granted is permanent registration without any renewal requirement.The online registration process is simplified with the assistance from LW experts. With the completion of registration process, the certificate is granted to the applicant stating the GST registration number, which is called GSTIN. The registration granted is permanent registration without any renewal requirement.