Published by the Community Oriented Policing Services (COPS Office), this guide is designed to offer law enforcement agencies proactive ways to build trust and legitimacy through intentional law enforcement–community dialogue and identifies ideas and actions law enforcement might take reactively to draw on that accrued trust and rebuild relationships in the immediate aftermath of a critical law enforcement action. Leveraging social science research and case studies of existing law enforcement–community dialogue processes, this guide offers four considerations for the immediate aftermath of critical law enforcement actions, as well as ideas for collaboratively developing proactive, long-term dialogue and sustaining its outcomes.