Most of the operation and maintenance activities of EGP projects are performed by contractors. The use of contractors in our facilities has some special features that differentiate it from the use of our staff (insufficient knowledge of our facilities / procedures, contractor interaction, insufficient adequacy in matters of Health & Safety at Work (OSH) etc) anddangerous situations can be created that can lead to unsafe behaviors and finally to accidents, which is in contrast with the EGP's vision for workplaces with zero accidents in humans and the environment. The aim of the initiative is to train and "certify" our contractors' understanding of EGP OAS procedures and legislation before entering our facilities.