International GMP Standard for Corrugated Board Production
ISACert became a GMP approved auditing body in 2004. The GMP standard for corrugated board production is owned by the FEFCO and ESBO which represent European corrugated and solid board manufacturers. The first version of the standard was introduced in 2004. The system is based on third party auditing, with a focus on the hygiene situation in a corrugated board manufacturing facility.