Relating to emergency detention of certain persons evidencing mental illness and to court-ordered inpatient and extended mental health services.

HB 5463 amends Texas Health and Safety Code sections 573.001 and 573.002 to clarify emergency detention procedures for individuals with mental illness. It requires peace officers and emergency medical personnel to document specific, recent behaviors (like threats or overt acts) demonstrating an immediate risk of harm, rather than relying on general concerns. The bill mandates a detailed notification form for facilities, including descriptions of observed risks, the person's mental deterioration, and the identity of observers. This directly affects individuals experiencing mental health crises, law enforcement, emergency medical services, and mental health facilities handling emergency detentions. The changes aim to standardize documentation while maintaining emergency detention criteria under existing law.