The purpose of this research is to diagnose the Child care Substitute Teacher Program and to search for development direction of the project through the actual condition of Child care Substitute Teacher Program and perception of director and teacher on the Child care Substitute Teacher Program's system. For the purpose of research, a questionnaire survey was conducted for a total of 811 people including 221 child care center directors and 590 teachers, from C City, Ch City, and J City. The collected data were analyzed by frequency analysis, cross tabulation, and chi verification using the SPSS 21.0 program. The results are as follows. First, the usage rate of Child care Substitute Teacher Program varied among different locations, type of child care center, number of faculty and staff, teacher's qualification type, teacher's childcare career, and years of service. Secondly, in connection with the recognition of the Child care Substitute Teacher Program, a significant difference between directors and teachers appeared regarding the necessity, working hours, desired number of days of support, desired qualities, expected effects, and administrative satisfaction and dissatisfaction of the Child care Substitute Teacher Program's operation system.