Registration and Sign In
NSDL Registration and Sign-in are the equivalent of applying for and receiving a Library card. When you register and sign in with NSDL, you are recognized by NSDL and its associated services. See the NSDL Privacy Policy for answers regarding NSDL\'s use of your personal information.
To register, choose Sign In in the footer of the NSDL web page and fill out the information under Create a New NSDL Account. Providing your full name or email address is optional, however, entering an email address enables you to request your password, should you lose track of it, and it allows you to update your registration information at a later time.
If you have already registered with NSDL.org, select Sign In in the footer of any NSDL web page and complete the form.
When you have finished browsing the NSDL website, click Sign Out in the footer of the web page. This action will close your NSDL account for the current web session.
If you are using a publicly available computer, we recommended that you close your browser and all browser windows to prevent unauthorized access to your NSDL account by subsequent users of that computer.
Registration Account Maintenance
If any of your personal information (such as name and email address) changes, or you would like to modify it for any reason, you may do so using the account maintenance page. The account maintenance page is accessed after signing in to NSDL.org and clicking Account Maintenance in the footer of the web page.