Indonesia is an archipelago nation that structures its health services through a stratified system. The public health center serves as the institution responsible for providing primary care services and undertaking various public goods initiatives, including promoting occupational health among workers in the informal sector. Integrated Occupational Health Services Post (Indonesian: Pos Upaya Kesehatan Kerja [Pos UKK]) is a community-based initiatives supported by public health centers that aims to address health-related issues among workers through a community participation model. Although the program appears to be well-suited to the country’s conditions, several challenges have emerged. This paper introduces the practical application of the program in the Province of Jakarta.