RACR is a series of biennial international conferences on risk analysis, crisis response, and disaster prevention for specialists and stakeholders. RACR-2015, held June 1-3, 2015 in Tangier, Morocco, was the fifth conference in this series, following the successful RACR-2007 in Shanghai (China), RACR-2009 in Beijing (China), RACR-2011 in Laredo (USA) and RACR-2013 in Istanbul (Turkey). To raise risk awareness within small countries and emerging economies, RACR-2015 chose the following theme: Emerging Economies, Risk and Development, and Intelligent Technology. This volume is composed of 77 high-quality papers submitted to RACR-2015 that have passed a rigorous peer review process, reflecting state-of-the-art research from around the world. The contributions cover almost all risk fields such as risk identification, risk assessment, risk evaluation and risk management. The conference topics included economic risk, catastrophic accidents, debt crisis, public health, uncertainty plague, threats to social safety, humanitarian logistics, terrorism events, managing risk for development, emerging risk, risk evaluation modeling, energy and resources, multi-criteria risk assessment, food and feed safety, risk radar, global climate change, internet of intelligences, Islamic banking, and natural disasters among others.