This study aims to find the weaknesses in the current implementation of occupational Safety and Health (OSH) supervision and how a law reconstruction is expected to solve the problems of OSH supervision in Indonesia Currently. The method used in this research is non-doctrinaire legal research methods, with descriptive-analytical research specifications. The results show that the weaknesses of OSH Protocol in Indonesia Currently are the nature of OSH supervision in the form of a written report to the Head of the Regional Labor Inspection Unit like in Banyumas for example, which is carried out within a maximum of Three Week, without direct monitoring and evaluation from the Labor Inspection Unit, violations of reporting obligations are only in the form of sanctions fines as referred to in Article 15 (2) of Law Number 1 of 1970 concerning Work Safety. Based on this, it is necessary to reconstruct the regulation in Article 3 of the Safety Law with the need to regulate work safety requirements to prevent and control the emergence of occupational diseases, both physical and psychological, poisoning, infection, and transmission as well as prevention of the return of pandemic diseases. 15 (2) Law No.1 of 1970 needs to emphasize the deterrent effect of offenders with a maximum imprisonment of 5 years and a maximum fine of 1 billion rupiah and additional d points. in Article 86 of Law no. 13 of 2003 Employment for prevention and cure of pandemic diseases.