1. Commitment and Policy: The top management must show commitment by establishing an environmental policy. 2. Planning: Identify environmental aspects and legal requirements, set objectives and targets. 3. Implementation: Develop programs to achieve objectives, define roles and responsibilities, train staff, and communicate the EMS. 4. Monitoring and Measurement: Track performance, conduct audits, and take corrective actions. 5. Review and Improvement: Regularly review the EMS for continuous improvement.