This presentation provides an overview of Environmental Management Systems (EMS) and its tools to reduce or regulate impacts in the environment. It covers the 12 elements of EMS, investigation of environmental incidents, and the EMS cycle stages. The presentation emphasizes the importance of accountability, program evaluation and improvement, and documentation in EMS. It also highlights the benefits of EMS, such as minimizing environmental effects, amplifying the use of assets productively, and ensuring execution of environmental plans. The presentation includes references for further reading.