The Santa Barbara County Air Pollution Control District’s Environmental Review Guidelines provide procedures for the District and other agencies to use when reviewing projects under the California Environmental Quality Act, or CEQA. The District’s Guidelines are applied directly to projects for which the District is the lead agency under CEQA, including District permits, rules, and plans. The state’s CEQA guidelines have included a framework for addressing climate change impacts since 2010. The District proposes to update its Environmental Review Guidelines to include guidance for evaluating the significance of the impacts of greenhouse gas emissions from new or modified stationary sources.