Since the full implementation of the vocational high school credit system in 2022, the number of out-of-school education programs has steadily increased. This study explores improvement strategies for expanding such programs by analyzing the current status of out-of-school education, as well as the perceptions and demands of the teachers in charge. To successfully expand out-of-school education in vocational high schools, ensuring student safety during their commutes and classes is of paramount importance. Additionally, administrative support is needed to reduce the workload of teachers. These considerations should also be taken into account when encouraging greater participation from local community organizations.