The document discusses the impact of private regulation on food safety quality in the EU, highlighting the need for harmonization of various certification and audit schemes imposed by retailers. It emphasizes the importance of integrating ISO standards and the Global Food Safety Initiative (GFSI) to create a more efficient and transparent food safety management system. Additionally, the document details the certification process for ISO 22000 and FSSC 22000, aiming for a single, globally recognized certification for food safety.