Law enforcement alone cannot implement and advance community policing. Community leaders, researchers, and police officials recognize the need for a strong, well-articulated role for community members in community policing efforts. They know that the police cannot substantially impact crime by themselves, so they advocate for the community to act as a full partner in preventing and responding to problems. Community involvement and collaboration is an integral part of any long-term, problem-solving strategy. At the most basic level, the community provides law enforcement agencies with invaluable information on both the problems that concern them and the nature of those problems. The Collaboration Toolkit for Law Enforcement: Effective Strategies to Partner with the Community is designed to help law enforcement initiate partnerships within their communities to collaborate on solving crime problems at the neighborhood level. The goal of this toolkit is to help law enforcement agencies accomplish the following objectives: strengthen partnerships between them and the community; enhance the community's role as a partner in crime-reduction efforts; identify and address social issues that diminish the quality of life and threaten public safety in communities; and link those in need to services and resources that currently exist in the community.

In the light of the urgent need for cooperative and collaborative action against trafficking, this publication presents examples of promising practice from around the world relating to trafficking interventions. It is hoped that the guidance offered, the practices showcased and the resources recommended in this Toolkit will inspire and assist policymakers, law enforcers, judges, prosecutors, victim service providers and members of civil society in playing their role in the global effort against trafficking in persons. The present edition is an updated and expanded version of the Toolkit published in 2006.

Training police in the knowledge and skills necessary to support the rule of law and protect the public is a substantial component of the activities of international organizations that provide foreign assistance. Significant challenges with such training activities arise with the wide range of cultural, institutional, political, and social contexts across countries. In addition, foreign assistance donors often have to leverage programs and capacity in their own countries to provide training in partner countries, and there are many examples of training, including in the United States, that do not rely on the best scientific evidence of policing practices and training design. Studies have shown disconnects between the reported goals of training, notably that of protecting the population, and actual behaviors by police officers. These realities present a diversity of challenges and opportunities for foreign assistance donors and police training. At the request of the U.S. State Department's Bureau of International Narcotics and Law Enforcement Affairs, the Committee on Law and Justice of the National Academies of Sciences, Engineering, and Medicine examined scientific evidence and assessed research needs for effective policing in the context of the challenges above. This report, the second in a series of five, responds to the following questions: What are the core knowledge and skills needed for police to promote the rule of law and protect the population? What is known about mechanisms (e.g., basic and continuing education or other capacity building programs) for developing the core skills needed for police to promote the rule of law and protect the population?