Schedule reform is becoming one of the most important and adaptive strategies that academic administrators can lead and support—it has the capacity to shift student and faculty cultures in a dramatic and immediate way. ISM has always called for the schedule to be re-examined every eight years, but recently suggested that, with the increased strategic importance of the schedule, School Heads “require, fully engage in, and support schedule review every four years and have a standing faculty committee that continues to review the ongoing research and practice in schedule, student performance, and healthy faculty cultures.”1