Sec. 81C.004. PROHIBITED CLOSURE MANDATE FOR PRIVATE BUSINESSES AND SCHOOLS. A governmental entity may not implement, order, or otherwise impose a mandate requiring the closure of a private business, public school, open-enrollment charter school, or private school to prevent the spread of COVID-19. Added by Acts 2023, 88th Leg., R.S., Ch. 336 (S.B. 29), Sec. 1, eff. September 1, 2023. Redesignated from Health and Safety Code, Chapter 81B by Acts 2025, 89th Leg., R.S., Ch. 204 (H.B. 1620), Sec. 22.001(19), eff. September 1, 2025.