LABOUR CONDITIONS OF OFFSHORE FISHERMEN IN VAN ĐON DISTRIST QUANG NINH PROVINCE This paper describes the working conditions of fishermen fishing offshore in Van Don district, Quang Ninh province. Research results show that there are many disadvantages to health: high noise exceeding the permissible standards (100% of the survey vessels), microclimate hot (50% samples), low humidity (25% samples), less wind (100% samples); less light intensity in hatches (100 samples); 50% sample vibration acceleration not met hygiene standards allow.