INTRODUCTION: Communication and information exchange are of great importance in order to coordinate crisis management in an emergency and rescue processes. Therefore, the attainment of a strong, complete, and stable communication infrastructure will be among the vital factors for providing an appropriate response to emergencies. The use of new technologies that seem to ensure reliable communication and information exchange must be constantly evaluates. METHODS: This review study searched articles published from 2000 to 2021 in Persian and English regarding blockchain technology applications in such databases as Google Scholar, Science Direct, and PubMed using keywords, including rescue, blockchain, and crisis management. FINDINGS: Accurate and optimal presentation of information is an essential prerequisite for crisis management in response to disasters due to the significant impact of each role-maker's decisions. Innovative blockchain technology is extensively used in various fields and is usually well-known and popular for its decentralized and distributed organization and leadership. CONCLUSION: In general, blockchain technologies have shown success in reducing logistics, support, executive, and management costs in different areas. Crisis management in emergencies and disaster response can be significantly improved by the implementation of blockchain technologies. In addition, studies show that the implementation of blockchain technology in crisis management during an emergency and rescue processes is very complex and requires a great deal of cooperation from all parties. However, it will be effective in practice.
