Please fill out the following form with your login credentials:


User Authentication

suppliertransparency.com provides a dedicated user based authentication mechanisms to ensure that all data is kept secure from unauthorized access!

You can log into “My ST Account” with your username and password.

Your My ST access credentials are valid only for “My ST Account” (suppliertransparency.com provided by Biochemsoft GmbH). For other Biochemsoft GmbH / Sourcing Services, eSourcing services/accounts, eProcurement services/accounts you need separate access credentials.

Access control

We have implemented a process that limits and controls access to resources of the global suppliertransparency.com system. The system is designed to protect against unauthorised entry or use.

Forgotten password

Use the Forgot Password Form to restore your password.
Enter the e-mail address that you specified during registration.
 We will send you a new password immediately via e-mail.


With SSL Certificates we  keep our customers’ transactions secure with strong encryption. Secure Sockets Layer (SSL) is a protocol for enabling data encryption on the Internet.


You need your customer number for registration.

You can find it on the invoice for your suppliertransparency service/products.

Registration in “My ST Account” is only possible for validated customers.