Product Authentication International (PAI) is an independent, private UK company. PAI was formed in 1996 from an existing ISO ... 9000 certification company to meet a new need highlighted by BSE and new European legislation on Food Safety. It is one of the leading accredited Food Product Certifiers in Europe. PAI is staffed by Certification and Agri-Food professionals. Since 1996 it has developed rapidly to be a leading authority on matters of Agri-Food Safety, Security, Traceability and Certification. It operates from two offices in the UK and works throughout the world. PAI is accredited by the United Kingdom Accreditation Service (UKAS) to certify feed, food, and farm products. read more