Develop and establish event response mechanism including plans at all levels (national, subnational, local) with the involvement of relevant stakeholders and ensure the following: Map and review all hazardous sites and facilities, Define roles and responsibilities of relevant agencies for response during events, Prepare protocols for the investigation and verification of chemical events and poisoning, including through laboratory testing, Assess training needs and develop a training plan, Conduct training of personnel at relevant agencies and facilities, Implement SOPs for coordination and collaboration during chemical events.