WD-40 can issue a generic statement that covers all WD-40 EIMEA products that is reviewed and signed annually. This can be found on the QA Sharepoint here - Certificate of Conformity Signed FY23.pdf
If you require a certificate for a specific batch then we require the FULL batch code from teh base of the can, carton or the Purchase Order, this is so the filler can trace the correct production and create the certificate.