1989

10월 31일 Increased: Department of Early Childhood Education (night 40), Department of Architecture (night 80), Department of Furniture Design (night 40), Department of Civil Engineering (night 80)
Newly established: Department of Recreation (night 80), Department of English (night 80) (total 1,480 students)

1988

11월 18일 Increased: Department of Electronic Calculation (Night 40), Department of Electronics (Night 80), Department of Engineering Management (Night 40)
Newly established departments: Department of Furniture Design (Night 40) (Total 1,080 students)

10월 19일 Increased: Department of Engineering Management (Night 40), Department of Electronic Calculation (Night 40) (Total 880 students)

11월 17일 Change of Department Name : Department of Food Engineering -> Department of Food Processing, Department of Land Registration -> Department of Real Estate

09월 16일 Change of Department Name : Department of Crafts -> Department of Industrial Design

Newly established department Department of Electronic Calculation, Department of Electronics (120 students), Department of Industrial Design (120 students), Department of Engineering Management (80 students), Department of Architecture (120 students), Department of Civil Construction (80 students), Department of Early Childhood Education (40 students), Department of Food Engineering (80 students), Department of Land Registration (80 students), Department of Electronic Calculation (80 students) (Total 800 students)

College name changed to Seoil Junior College, from Seoil Engineering Junior College

10월 30일 Approved Departments : Department of Electronics (120 students), Department of Crafts (160 students), Department of Engineering Management (80 students), Department of Architecture (160 students), Department of Civil Construction (120 students), Department of Nursery (40 students), Department of Food Engineering (80 students), Department of Land Registration (80 students) (Total 840 students)
10월 12일 Change of department name : Department of Nursery -> Department of Early Childhood Education