A review of the literature considering the role of mental health nurses in assertive outreach Assertive outreach teams are a central component of the UK government vision for Mental Health. The general aim of such services is to engage with clients who for one reason or another lose contact with traditional services and require a more flexible approach to care. Researchers and the Government recognize that nurses who work within Assertive Outreach need specialist skills, knowledge and personal attributes to carry out their work. A comprehensive review of the literature was carried out via computer search engines, an Internet search and a hand search of pertinent references. Two screens were applied to the literature to make sure only the highest quality information was evaluated. The results of the literature search were presented in tabular format and three key themes were identified as being important for mental health nurses working in assertive outreach services. These themes were clinical knowledge and skills, successful outcomes for assertive outreach services and personal attributes of practitioners. Multidisciplinary working within assertive outreach services allows for some of the ethical dilemmas to be resolved. However, the competing demands placed on nurses, including risk assessment verses engagement, may lead to high stress levels and burnout. Research studies highlight that without experienced and knowledgeable staff the provision of an assertive outreach model is in jeopardy. The Government and service providers need to ensure that practitioners within assertive outreach services receive sufficient training, managerial and clinical supervision, in order to do the best for a very challenging and chaotic client group.