註釋 The 2nd Annual Conference of Engineering and Implementation on Vocational Education (ACEIVE-2018) is a scientific forum for scholars to disseminate their research and share ideas. This conference was held on November 3, 2018 on the Digital Library of Universitas Negeri Medan, North Sumatra Province, Indonesia. The ACEIVE’s theme is Engineering and Aplication for Industry 4.0. The conference was attended by researchers, experts, practitioners, and observers from all around the globe to explore various issues and debates on research and experiences, discuss ideas of empowering engineering and implementation on vocational education for Industry 4.0. This event has been carried out well and produced many benefits to increase the knowledge of conference participants based on research results, particularly the implementation of vocational education for industrial revolution 4.0. 