TCS BIOSCIENCES LTD, CHANGE NOTICE: CCI 143

To: All Horse and Sheep Blood Customers

It is our intention to change the Certification of the products listed below. The details of the change and the reason for it are given below.

If you have any difficulties or concerns accepting the change, please contact us immediately.

Product: All Horse and Sheep Blood Certificates of Analysis

Proposed Change Date: w/c 08/09/2025

Change Details:

Blood certificates of Analysis will have a QC stamp applied instead of the Quality Assurance & Regulatory Affairs Manager electronic signature as below:

Reason for Change:

Certificates are raised and checked by all members of the QC/QA team so it is no longer appropriate to use a single signature for issue. It also means when there are staff changes or absences, the certificates do not need to be updated with different names.

Considerations:

There is no change to the process of raising and checking certificates. The use of the stamp for authorisation instead of a signature is also used on some of our other products such as Selectrol® which is deemed acceptable for our ISO Standards.

For more information on TCS BIOSCIENCES LTD, CHANGE NOTICE: CCI 143 talk to TCS Biosciences Ltd