To ensure consumer safety and smooth customs clearance, suppliers must provide HACCP (Hazard Analysis and Critical Control Points) and ISO 22000 (Food Safety Management) certifications. For specific markets, look for FDA registration (USA), EFSA compliance (EU), and Phytosanitary Certificates. If your target audience has dietary restrictions, verify Halal, Kosher, or Organic (USDA/EU) certifications. Always request a Certificate of Analysis (COA) for every batch to verify heavy metal limits, pesticide residues, and microbial counts (TPC, Yeast, and Mold).