Requires public schools to establish the general municipal election day and the general election day as a school holiday

HB 556 requires public school districts and charter schools in Missouri to designate the general municipal election day and general election day (as defined by state law) as official school holidays starting with the 2025-26 school year. This means schools must not hold classes on these election days, which are set by law as part of the state’s election schedule. The bill applies to all public schools following standard academic calendars, excluding those operating year-round. It does not change existing school calendar requirements for other dates, such as holidays or make-up days. The requirement becomes effective for the 2025-26 school year and applies annually thereafter.