Purpose – The purpose of this paper is to compare ISO 9001 certified and non-certified manufacturing companies with regard to performance measures, both financial and non-financial. Design/methodology/approach – A research study was carried out in 140 Greek manufacturing companies by means...

Purpose – The purpose of this paper is to explore the impact of the effective implementation of both ISO 9001 and ISO 22000 systems on the competitive performance of certified food manufacturing companies. Design/methodology/approach – A survey instrument was used for quantitative data...