The Nebraska Mental Health Board Petition is a legal process used to request a mental health evaluation for a person in the state of Nebraska. The petition is used to initiate involuntary commitment proceedings for individuals who are believed to be a danger to themselves or others due to their mental illness. The petition must be signed by two qualified professionals such as a doctor or a mental health professional and must provide evidence of the person's mental illness and the potential risk they pose. There are two types of Nebraska Mental Health Board Petition—involuntary commitment and voluntary commitment. Involuntary commitment requires the approval of a court while voluntary commitment does not. Both petitions require a physician's evaluation and may require additional information such as a psychological assessment.