A series of syntheses were commissioned by the USDA Forest Service to aid in fuels mitigation project planning. This synthesis focuses on research for assessing the social acceptability of fuels treatments. The synthesis is structured around six important considerations for any social acceptability assessment: defining the fuels treatments being assessed; representing the fuels treatments to people; identifying whose opinion is being sought; deciding how people will be contacted; allowing people to express their judgments; and analyzing and synthesizing the data.