I work for a company that source food supplements and ingredients from around the world to sell here in the UK. As part of my role, I have created a large spreadsheet that tracks supplier certificates etc. However, one of our suppliers have just had a HACCP audit and passed but they do not have a certificate to prove this as they said they didn't receive one.
My question is, should you receive a certificate to prove HACCP compliance? If not, how can I go about proving their compliance?