FSSC 22000 Requirements for Certification: FSSC 22000 requirements consist of separate components that shall be audited as a single system. 1) ISO 22000 food safety management system requirements. 2) ISO 9001 quality management systems requirements – when selected (FSSC Quality). 3) Sector specific pre-requisite programs (PRPs) requirements. 4) Additional Scheme requirements. call us for more information-9310826642