.To resolve a mismatch between the needs required at industrial sites and school curriculum, the
government created National Competency Standards(NCS) that facilitates the organization of industrial
demands and introduced NCS to be applied to schools. 3D printing technology has changed the paradigm
of traditional industries, the industries that contribute to the next generation of new creative industries and
high value as well as the industry. This study aims to develop convergence curriculum in Technical
colleges using 3D printing technology that train experts in 3D modeling and 3D printing sectors required
from the industry according to NCS-based curriculum guidelines presented by the Ministry of Education. To
achieve the aim, based on the trend of the 3D printing market and the analysis of external circumstances,
NCS unit(element), which is required at industrial sites, was determined, and liberal arts and major subjects
were selected. The curriculum organization was presented by connecting the finally selected liberal arts and
major subjects to NCS. The composition of curriculum included a total of 36 subjects: 4 liberal arts, 10
major subjects of theory, 22 major subjects of practice. It is highly prospected that Technical colleges can
operate the convergence curriculum using 3D printing technology, so they contribute to fostering experts
who have the ability to use 3D modeling and 3D printing needed for working industrial design sectors and
for implementing related works.