Abstract: It is necessary to improve the level of the inter-disciplinary teamwork,since the intellectual disability are living in a complicated circumstances.When the policy makers are working,they should consider the suggestion of psychologists and the situation that the service users and their relatives are facing.It is also important and practical for us to provide the assessment to the disability capacity to consent and decide.

Key words: macro-system, clinical teams, policy, capacity to consent, capacity to decide, law issues, review