Tier III (of SARA)
Tier III (of SARA) : The "Emergency Planning and Community Right-to-Know Act of 1986". Specifies requirements for organizing the planning process at the State and local levels for specified extremely hazardous substances; minimum plan content; requirements for fixed facility owners and operators to inform officials about extremely hazardous substances present at the facilities; and mechanisms for making information about extremely hazardous substances available to citizens. (42 USC, sec.1101, et. seq.-1986)