According to the Constitution of the Republic of Estonia and the norms established by EU, deceased animals and animal by-products are divided into 3 categories. Vireen Ltd. delivers and renders animals and animal by-products of all three categories together as first category by-products; i.e. by-products of other categories are processed as well if they are together with the components of category 1. Vireen Ltd. also processes the wastewater that is generated in the process of rendering animal by-products.
For more details about the categories visit The Veterinary and Food Board website: http://www.vet.agri.ee/?op=body&id=915