What is the Algorithm of UDIN Jul 11, 2018 by Consultease Administrator in Companies Act Compliance What is the Algorithm of UDIN? The algorithm of UDIN comprises of the following: 1. The Membership Number of the Member attesting the document/ certificate. 2. The Date (dd/mm/yy) when the certificate is issued. 3. The Document Serial Number allotted automatically by the system. Stay informed... Recieve the most important tips and updates Absolutely Free! Unsubscribe anytime.We adhere 100% to the no-spam policy. Consultease Administrator Consultant Faridabad, India As a Consultease Administrator I'm responsible for smooth administration of our portal. Reach out to me in case you need help. See Profile Opinions & information presented by ConsultEase Members are their own.