As a food product, compliance is non-negotiable. You must verify that the supplier holds HACCP (Hazard Analysis and Critical Control Points) and ISO 22000 (Food Safety Management) certifications. For specific markets, ensure the product meets FDA (U.S.) or EFSA (EU) regulations regarding food additives. Additionally, if targeting specific consumer segments, request Halal or Kosher certifications, and always ask for a Certificate of Analysis (COA) for every batch to verify microbiological safety (e.g., absence of Salmonella and Listeria).