Regionalization and Harmonization in TVET contains the papers presented at the 4th UPI International Conference on Technical and Vocational Education and Training (TVET 2016, Bandung, Indonesia, 15-16 November 2016).1. Standardization in Regionalization and Harmonization2. Skill and Personal Development3. Social and Cultural Issues4. Teaching Innovations in TVET5. Innovations in Engineering and Education.