Thailand Industry 4.0 aims to develop an economy that is driven by innovation to advance to the level of high-income countries. One factor that would help drive such growth is continuous labour development. The Thai government recognized the significant role of Technical and Vocational Education and Training (TVET) in developing a competitive workforce and encouraged its improvement through various strategic policies. This paper discusses a TVET model that seeks to enhance the implementation of a Dual TVET system that involves work-based learning in Thailand through a collaborative structure and the application of action research. The study employed two research methods: relevant document analysis and a semi-structured questionnaire.