Accreditation Procedure for Trichinella spp. Detection in Slaughterhouses: The Experience of an Internal Laboratory in Italy.

Trichinellosis is a severe foodborne zoonotic disease due to the consumption of undercooked meat containing Trichinella spp. larvae. According to Commission Regulation (EU) No 1375/2015, domestic pigs, farmed wild boar, and horses must be tested for the presence of the parasite in the muscles as part of post-mortem examination. In this study, the accreditation procedure and the maintenance of the certificate for internal laboratory attached to a slaughterhouse are described. The main advantages of such accreditation are represented by the possibility to obtain fast results in order to process carcasses quickly, whereas the difficulties for the technician are linked to performing proficiency testing and following training courses. This program can be considered particularly useful for surveillance and food safety purposes.