As a food product, compliance is non-negotiable. You must ensure the manufacturer holds ISO 22000 or HACCP certification for food safety management. For the US market, FDA registration and compliance with FSMA (Food Safety Modernization Act) are mandatory. For European markets, ensure all ingredients meet EFSA (European Food Safety Authority) standards and are free from banned titanium dioxide (E171). If targeting specific demographics, prioritize suppliers with Halal, Kosher, or Vegan certifications to broaden market reach.