The Institute of Cost Accountants of India

(Statutory Body under an Act of Parliament)

Unique Document Identification Number (UDIN)

Contact Us

  • Members are advised to please read the User Manual before writing to us.

  • For policy related matters on UDIN please Click here

  • For matters related to the functioning of UDIN Web Portal, problem in registration or UDIN generation, suggestions and feedback please write to : it.ad1@icmai.in


This UDIN System has been developed by The Institute of Cost Accountants of India to facilitate its members for verification and certification of the documents and for securing documents and authenticity thereof by Regulators. However, The Institute assumes no responsibility of verification and certification of document(s) carried out by the Members and the concerned member(s) shall alone be responsible therefore.