HB 605 amends Section 281.057 of the Health and Safety Code to authorize the Harris County Hospital District to employ and commission peace officers. This expands the authority already granted to hospital districts in counties like Dallas and Bexar. Peace officers employed under this provision would have full law enforcement powers within the district, including investigating crimes, detaining suspects, and enforcing laws. The bill enhances the district's ability to maintain security and manage emergencies, reducing reliance on external law enforcement for day-to-day operations or crises within its facilities.