Product warranty encompasses product authenticity, traceability and safety.
Product authenticity implies that food preparation made out of chicken for instance cannot be contaminated by fish or any other animals.
Product traceability involves that the food on the consumer’s plate can be completely traced back up to the original producers (e.g. farmers) throughout each step of the whole production and distribution process.
Product safety means that the end-product is void of foodborne diseases and other contaminants that could be dangerous for the final customers’ health.