State and local prohibition on single-use plastic and expanded polystyrene products. Prohibits state agencies beginning July 1, 2024, from contracting for the purchase, sale, and distribution of (i) single-use plastic bags, cutlery, straws, or water bottles and (ii) single-use plastic food service containers and expanded polystyrene food service containers, except during a declared state of emergency. The bill directs the Department of General Services to post public notice of all prohibited goods on its public procurement website. The bill also authorizes any locality to prohibit by ordinance the purchase, sale, or provision, whether free or for a cost, of (a) single-use plastic bags, cutlery, straws, or water bottles and (b) single-use plastic food service containers and expanded polystyrene food service containers, with certain exceptions enumerated in the bill.