Local Emergency Planning Committees (LEPCs) must develop an emergency response plan, review it at least annually, and provide information about chemicals in the community to citizens. Plans are developed by LEPCs with stakeholder participation. There is one LEPC for each of the more than 3,000 designated local emergency planning districts across the United States. In Wyoming, each County is designated as a planning district by the State Emergency Response Commission (SERC). You can learn more about the Wyoming SERC here. You can learn more about LEPCs and the Emergency Planning and Community Right-to-Know Act (EPCRA) that formed them here.