The Government of the Republic of Indonesia has established the legal policy of labor supervision and it has been stated in the regulations. If we look closely, the legal policy of labor supervision in Indonesia has experienced movements. This legal policy is the direction set in the field of labor supervision. To implement legal policy, policies at the central and regional levels are needed. This research article discusses provincial government policies in implementing labor supervision of legal policy in Indonesia. This research is normative legal research. The approach method used is the statutory approach. The objects research were the policies of the West Java Provincial Government, the Central Java Provincial Government, and the East Java Provincial Government. The legal materials used include primary and secondary legal materials. The two legal materials were collected through literature study and then analyzed using qualitative analysis methods. The results show that in implementing the legal policy of labour supervision, local government policies in the three provinces refer to the labor supervision system established by the central government. The Regional Governments did not issue specific policies related to the labor supervision system, but the three provinces issued policies related to the structuring of institutions that carry out labor supervision activities. There is no uniformity in an institutional arrangement. This non-uniformity is based on the sociological conditions in each province which still adheres to the principles and norms of the applicable law.