In regards to our material certification requirements, we have verified with our Documentation group that your “common material certificate” as attached is acceptable for parts that call for EN10204 3.1. as well as for general material certificate requirements.We would prefer however, that the certification has our PO and part number on it. This can be added to the cert as a header or as a text box (as long as it isn’t interfering with data on the cert itself). We will also need the PO and part number in the subject line of the email.If you have any other questions or concerns, please let me know.Thank you for your efforts to ensure we receive the documentation we require.