This report comprehensively examines integrated emergency management, focusing on the principles of effective incident response, including expectation, readiness, direction, information, integration, and cooperation. It explores the recovery stage following an emergency, detailing reconstruction, reinstatement, and various categories of recovery, such as humanistic, economical, and infrastructural aspects. The report emphasizes the importance of debriefs and reviews for future planning and responding, supported by a range of UK and international emergency incident examples, including the Grenfell Tower Fire. Furthermore, it investigates the role of public services, particularly the Department for Environment, Food and Rural Affairs (DEFRA), in real-world emergency incidents, and evaluates a specific incident, analyzing actions taken, collaborative agency work, and lessons learned. The report provides a detailed analysis of emergency management strategies and their application in diverse scenarios.