SECTION 101 § 101. When any person, as a result of mental disorder, is a danger to others, or to himself or herself, or gravely disabled, a peace officer, emergency medical technician, or physician, may, upon probable cause, take, or cause to be taken, the person into custody and place him or her in a mental healthcare facility for three hours for evaluation.  
SECTION 402 § 402. The mental healthcare facility shall require an application in writing stating the circumstances under which the person's condition was called to the attention of the peace officer, emergency medical technician, or physician, and stating that the peace officer, emergency medical technician, or physician has probable cause to believe that the person is, as a result of mental disorder, a danger to others, or to himself or herself, or gravely disabled.  
SECTION 403 § 403. Any person alleged, as a result of mental disorder, to be a danger to others, or to himself or herself, or to be gravely disabled, may be ordered by a court to be placed into a mental healthcare facility for three hours for evaluation.

SECTION 201 § 201. If a person is detained for evaluation and has received an evaluation, and he or she is determined by a physician or psychologist to be a danger to others, or to himself or herself, or gravely disabled, he or she may be certified for not more than four days of intensive treatment related to the mental disorder.  
SECTION 202 § 202. For a person to be certified for intensive treatment, a notice of certification shall be signed by a physician or psychologist who participated in the evaluation.  
SECTION 203 § 203. A person certified for intensive treatment may, through a court, request judicial review by habeas corpus, and may be appointed counsel by the court.

SECTION 301 § 301. At the expiration of the intensive treatment, a person may be confined for further treatment for an indefinite period if the person attempted, inflicted, or made a serious threat of substantial physical harm upon the person of another after having been taken into custody, and while in custody, for evaluation and treatment, and who, as a result of mental disorder or mental defect, presents a demonstrated danger of inflicting substantial physical harm upon others.  
SECTION 302 § 302. A court may extend treatment to an indefinite period if it finds the person, as a result of mental disorder or mental defect, presents a demonstrated danger of inflicting substantial physical harm upon others, even if he or she did not attempt, inflict, or make a serious threat of substantial physical harm upon the person of another.

SECTION 401 § 401. Patients confined for psychiatric evaluation or treatment, whether voluntarily or involuntarily committed, may be restrained or confined.  
SECTION 402 § 402. Restraint or seclusion may only be imposed to ensure the immediate physical safety of the patient or others and must be discontinued at the earliest possible time.  
SECTION 403 § 403. Psychotherapeutic drugs may be used used as a chemical restraint in an emergency which threatens to bring immediate injury to the patient or others. If a chemical restraint is administered during an emergency, such medication shall be only that which is required to treat the emergency condition and shall be provided in ways that are least restrictive of the personal liberty of the patient and used only for a specified and limited period of time.