This book presents the outcomes of the work of RILEM TC 264-RAP and serves as a comprehensive review of asphalt pavement recycling. It covers topics related to cold and warm recycling of asphalt pavements, selection and dosages of recycling agents (rejuvenators), and laboratory procedures to quantify the degree of binder activity in recycled asphalt. Both researchers and practitioners will benefit from learning about the new knowledge developed through TC's activities, which primarily focused on interlaboratory testing campaigns and corresponding data analysis.