General information
USefull information for Participants and IP
When logging into CoSy you can change the language your CoSy account is being shown in on the profile tab. When you scroll down you will see the...
Tue, 3 Mar, 2026 at 3:57 PM
For providers You will find the Course history as follows: 1/ You can download your complete course history from 2016 onwards by clicking on certi...
Tue, 3 Mar, 2026 at 3:55 PM
There are a few reasons why your new certificate is not visible yet. You most likely don't have a certificate yet because the course director hasn&...
Thu, 5 Mar, 2026 at 8:30 AM
You can check the authenticity of the certificate via this link: https://cosy.erc.edu/en/verify-certificate Enter the code that is mentioned on the c...
Thu, 5 Mar, 2026 at 8:40 AM
Please follow the steps below to download your pdf manual: Log into your account on CoSy Click on "My courses" on the left side bar ...
Wed, 22 Apr, 2026 at 7:56 AM