The development of the Professional Qualifications system in Thailand leads to workforce development, which helps increase the country’s competitiveness. The Thailand Professional Qualification Institute (Public Organization) (TPQI) is responsible for promoting the Professional Qualifications system and Occupational Standards. It aims to raise awareness of the benefits of the Professional Qualifications system, encourage professionals to participate in the development of Occupational Standards and Professional Qualifications in alignment with national strategies, as well as foster cooperation with educational institutions, training institutes, businesses, and other public and private organizations, both domestically and internationally. This collaboration aims to promote the use of the Professional Qualifications system and Occupational Standards to enhance the capabilities of workers and employees in various fields.