The Dental Hygiene Program is a fairly recent addition in the field of the health professions in Portugal. In the past 19 years, the programme has developed community activities alongside with clinical work. This programme provides an education that is responsive, scientific and professional, in a learning environment that is dynamic, student-centred and that encourages collaboration between students and faculty. The community activities play a major role in the curricula of the programme and allow the students to develop skills in working with a wide range of population groups and to attend to their specific needs. Dental hygienists are integrated in health teams and work under the supervision of a physician or a dentist. Among other responsibilities, the following functions are part of the scope of the profession: to participate in health education programmes and sensitise the population to the prevention of dental diseases, to participate in the planning, implementation, and evaluation of the public health programmes and to perform clinical treatment for prevention and control of gingivitis, periodontitis, and dental caries. An overview of the activities developed in the year 2002 and future perspectives are presented in this article.