Category C1-C2 By-products at processing plants
3A-Antioxidants also has the GTH mark, a product for processing plants dealing with animal by-products not fit for human consumption, and which belong to Categories 1 and 2, in order to mark the minimum established amounts in accordance with EC regulation 1432/2007.
Included in Category 1 (C1) are animal by-products suspect of TSEs (Transmissible Spongiform Encephalopathy). Specified Risk Material (SRM), pets, circus and zoo animals, and animal laboratory testing.
Included in Category 2 (C2) are by-products deriving from animals that have been treated with veterinary products which exceed maximum levels and animals that have died but which have not been slaughtered for human consumption.
Category C1 by-products are destined for incineration or co-incineration, while C2 by-products are limited to meal or grease for Biogas, compost or biodiesel.