The Principles of Trust
Enhancing Transparency, Accountability, and Community Voice

Photo by Brett Carlsen/Stringer/Getty Images
In today’s complex social landscape, heightened scrutiny, and evolving expectations, trust between the police and the communities they serve should not be considered a luxury—it is critical to their efficacy, legitimacy, and effectiveness.
Police leaders must recognize that trust can not only be built or expected in moments of crisis, but must be cultivated through consistent, transparent, and relatable engagement. They must also recognize that trust is not a static effort but a complex and dynamic relationship that requires continuous investment, humility, and innovation.
Policing history and the relationship between police agencies and communities have evolved through cycles of trust, tension, and reform. The strained trust between police and the communities they serve has highlighted the deep tensions between police and community. High-profile incidents that lead to widespread protests and unrest, such as the beating of Rodney King in 1991, Freddie Gray’s in-custody death in 2015, and Breonna Taylor’s death in 2020, all negatively impacted community trust. These incidents emphasized inequalities in policing practices, strained relationships between the community and the police, and led to rising mistrust, while sparking the conversations for police reform and renewed attention to the need to shift from warrior policing to guardian policing.
These incidents reflected broader patterns of disenfranchisement, lack of transparency, and inadequate accountability measures within many police departments. Each high-profile case fueled public demand for reforms such as body-worn cameras and civilian oversight boards. Importantly, these incidents also highlighted the essential role of leadership in guiding departments through crises, emphasizing the need to rebuild legitimacy, and ensuring that trust was not treated as an abstract intention but as a measurable and continuous priority.
Effective policing is no longer measured solely by crime reduction but also by the ability of departments to foster legitimacy, transparency, relationships, and collaboration with the communities they serve. Collaborative initiatives such as the Community Trust Roundtables at the 2023 and 2024 IACP Annual Conferences underscored a vital truth:

