In 2023, charter school advocates continued to make legislative gains in statehouses across the country. These gains were made in red, blue, and purple states, oftentimes in ways that showed bipartisan support for charter schools remains firmly in place. In looking at the results of this year's legislative sessions across the country, four developments in particular stand out. First, in perhaps the biggest win this year, Montana became the 46th state to enact a charter school law. Second, charter school advocates notched an unusually large number of major wins on funding and facilities legislation, with especially significant progress in Ohio, Indiana, Wisconsin, Colorado, and Wyoming. Third, charter school supporters opened the door to new types of authorizers in several states, including in Montana (new state authorizer), Nevada (cities and counties), North Carolina (new state authorizer), Oklahoma (new state authorizer, more types of universities, and accredited private institutions of higher learning), Utah (private institutions of higher education), and Wyoming (new state authorizer). Fourth, charter school supporters successfully played successful defense on anti-charter school efforts in several states, with three of the most notable defensive victories in blue states. In New Mexico, the Senate Education Committee voted down a charter school moratorium bill that was proposed by the Senate President Pro Tempore by a 7-1 margin. The bill would not have allowed any more charter schools in school districts where 20% of the students already attend a charter school. In California, Governor Newsom vetoed a bill that would have made harmful changes to the Charter School Facility Grant program and unnecessarily raise facilities cost for charter schools that want to establish or expand in low-income communities across the state. In Michigan, the legislature reversed a 20% cut to the funding of virtual charter schools proposed by the governor and instead level funded these schools. This report provides highlights from this year's state legislative activity across the country, organized into the following categories: funding and facilities, authorizing and accountability, other issues, no law states, and harmful legislation.