According to the European Community Regulation 1139/2003. a sampling plan based on an appropriate tests to detect the presence of central nervous system (CNS) tissue on the surface of the head muscles had to be implemented in each member state starting from 2003. In previous studies. we showed a medium CNS contamination in head meat from Italian slaughterhouses of 14. https://thebrickes.shop/product-category/construction-set-toys/