My institution has provided me with a voucher code but I have already registered for a Nature Masterclasses account

If you possess a Voucher Code (TAN Code) that has not been redeemed yet, log in via the Regular login page by entering your email address and password.. Upon successful login, visit the Nature Masterclasses voucher code page where you can enter and redeem your Voucher Code.


Screenshot of Nature Masterclasses voucher code redeem page:

Screenshot of the section where the Voucher Code can be entered.


Instructional video:


If you have followed the steps for Institutional login and you still are unable to login, please submit a query to our Online Service team via our webform here.

If you would rather email or phone them, their contact information is available on our Nature Masterclasses page.

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