RT Article T1 Addressing Challenges to Homeland Security Information Sharing in American Policing: Using Kotter’s Leading Change Model JF Criminal justice policy review VO 30 IS 8 SP 1250 OP 1278 A1 Lambert, David E. LA English YR 2019 UL https://krimdok.uni-tuebingen.de/Record/1726989518 AB The sharing of homeland security information is a crucial aspect of modern policing in the United States. This article outlines some of the obstacles to information sharing at the state and local levels, including interagency and intra-agency issues that arise for police agencies. It explores the complexities of information sharing across a highly decentralized policing system. Many police departments lack a formal intelligence function that limits their ability to share information. This article offers an organizational change model using John Kotter’s Leading Change principles that police agencies of any size can follow. It outlines Kotter’s eight-stage process from establishing a sense of urgency through anchoring new approaches in the culture to create a framework for police departments to integrate homeland security information sharing. Its intent is to provide a framework for police agencies to incrementally implement some of the recommendations of the various strategic documents that guide information sharing. K1 Information sharing K1 Homeland security intelligence K1 Intelligence-led policing K1 Law enforcement intelligence K1 Terrorism DO 10.1177/0887403418786555