for certification as chief engineer officer, shall have not less than 36 months approved seagoing service of which not less than 12 months shall have been served as an engineer officer in a position of responsibility while qualified to serve as second engineer officer;
pour le brevet de chef mécanicien, justifier d’au moins trente-six mois de service en mer approuvé, dont au moins douze mois avec les qualifications requises pour occuper un poste de second mécanicien; et