Qualified persons in the field of occupational risks Abstract Qualified persons in the field of occupational risks are persons dealing with different levels of risk, different extent and type of risks. In this set is not only the person for health and safety, but there are other qualified persons as well. For example, a qualified person who provides and performs the ccupational health services, a qualified person for fire protection, a construction safety coordinator, as well as an inspection technician of dedicated technical equipment, etc. A key qualified person in occupational risk and health and safety prevention is a person who assist employers in occupational risk prevention by managing risk identification, providing risk assesments, identification of source and risks causes and incidents. This person takes care about risk factors on worplaces such as microclima, chemical and biological hazards, noise, ergonomy and many others risks and continuosly advises employers of identificated risk on workplaces. He leads as a expert in health and safety, but not responsible, for applying right and effective principles of work safety and accident prevention and provide high qualified consultating job for employers. As well as is need to be noticed that employers has a legal obligation to have minimum one these...