This study describes school to post-school transition problems, factors, activities and professionals involved in transition. Parents (n=86) of children with developmental disabilities, aged 14 and older, answered a questionnaire addressing study objectives. Parents reported work, psychological, coping and environmental problems related to transition. Factors perceived to facilitate smooth transition include coordination among service providers, early planning, presence of support systems and training in and exposure to post-school environments/activities. Lack of adolescent and adult programs, absence of planning and lack of knowledge about transition were perceived to hinder smooth transition. Activities listed for transitioning include planning, contact with agencies, professionals and potential employers, and work training. Teachers, doctors and occupational therapists were reported to be involved in the process. Results suggest a practice area addressing adolescent and adult needs. Further studies are needed to explore the efficacy of transition programs for this population.