<![CDATA[This study aims to analyze the legal framework for the management of Hazardous and Toxic Waste (B3 waste) based on Law Number 32 of 2009 concerning Environmental Protection and Management, as well as to examine the effectiveness of the implementation of Government Regulation Number 22 of 2021 concerning the Implementation of Environmental Protection and Management in B3 waste utilization activities at PT. Dame Alam Sejahtera. This research employs an empirical legal method with a juridical-empirical approach through literature study and field research. The results of the study indicate that the legal framework for B3 waste management in Indonesia is comprehensive, covering obligations for waste management, environmental permitting, supervision, and legal sanctions for business actors. In practice, PT. Dame Alam Sejahtera has carried out B3 waste utilization activities by processing waste into construction products such as paving blocks and bricks, and has fulfilled administrative requirements including technical approvals, environmental approvals, and business licensing. However, the effectiveness of the regulatory implementation still indicates that technical aspects of processing and environmental impact control require further attention. This is reflected in the need to improve consistency in production processes, strengthen product quality testing, and implement continuous environmental monitoring. Thus, although administrative licensing requirements have been fulfilled, optimization of regulatory implementation is still necessary to ensure that the objectives of environmental protection and management can be achieved more effectively and sustainably.]]>
