At Yale, Campus Safety Proves Strongest When It’s Shared
Campus safety is strongest when it’s built as a shared responsibility, not a siloed function. At Yale University, a collaborative partnership among campus security stakeholders has shown what’s possible when agencies align around a common goal. We expand practical, proactive training that equips people across campus to prevent incidents, respond confidently, and recover quickly.
That work supports Yale’s broader mission to “improve the world today and for future generations through outstanding research and scholarship, education, preservation, and practice,” carried out through “the free exchange of ideas in an ethical, interdependent, and diverse community.” A safe and welcoming campus is the foundation that allows that mission to thrive.
Why Collaboration Matters
Universities are complex environments—open by design, highly populated, and constantly changing. That reality demands more than security presence. It requires consistent training, shared expectations, and a culture where staff and community members know what to do before a situation escalates.
Yale’s public safety mission is clear: “Foster a safe and welcoming campus environment in partnership with the community we serve.” But public safety cannot accomplish this alone.
Yale already had strong safety and security partners and a solid foundation of training. The opportunity we saw was to strengthen what was already working by connecting it more deliberately across campus, so training and preparedness functioned as a coordinated, shared system rather than as a set of parallel efforts. In a university environment that’s open by design, highly populated, and constantly evolving, alignment matters: When guidance, terminology, and reporting pathways are consistent, people can act faster and with more confidence.
Previously, the challenge wasn’t a lack of commitment or capability—it was that different units naturally emphasized different aspects of readiness based on their day-to-day realities. That meant staff could occasionally encounter variations in how procedures were described, which contact points were highlighted first, or what details were most important to capture when reporting a concern. Our goal was to reduce that natural variation by reinforcing shared expectations campuswide—making it easier for community members to know whom to call, what information to provide, and what to do while support is on the way, whether they work in a library, museum, or another campus setting.
The partnership brought together stakeholders from the Yale Police Department, the Yale Fire Marshal, public safety, library security, cultural properties, emergency management, risk management, and representatives from the Yale University Art Gallery, the Yale Center for British Art, and the Yale Peabody Museum. This cross-department collaboration puts the principle of a welcoming campus environment into practice by building training that is coordinated, accessible, and relevant to the daily realities of campus life.
Building Training People Actually Use
A key outcome of the partnership has been the expansion of training initiatives across campus, with content designed to be actionable and role appropriate. The focus is on readiness—helping community members recognize concerns early, communicate effectively, and follow clear pathways for reporting and response.
While the mix of training sessions evolves based on campus needs, the collaboration has emphasized training that:
- Clarifies roles and response pathways so staff know whom to call, what information to provide, and what to do while help is on the way
- Strengthens situational awareness and early intervention behaviors that can prevent incidents from becoming emergencies
- Reinforces consistent procedures and terminology across departments, reducing confusion during high-stress events
Equally important, the teams have worked to make training easier to adopt, by coordinating schedules, tailoring examples to specific environments, and ensuring that guidance is consistent—whether it’s delivered by police trainers, public safety leaders, library security leadership, emergency management partners, or other campus stakeholders.
The Operational Advantage: One Message, Many Messengers
One of the most valuable results of the partnership has been the ability to deliver a unified message. When training is aligned across departments, it builds trust: Participants hear the same expectations across Yale’s safety and security stakeholders, and they see the partnership in action.
That unity also improves operational readiness. When an incident occurs, response is faster and smoother when campus partners have already been trained on shared terminology, reporting procedures, and escalation guidelines. In practice, the collaboration reduces uncertainty—turning “I’m not sure what to do” into “I know the next step.”
One example of a unified message is a shared, role-appropriate reporting and escalation pathway that is delivered consistently across trainings regardless of the department leading the session. In practice, that looks like reinforcing the same expectations every time: what constitutes a concern worth reporting early, whom to contact first based on the situation, what key information to provide, and what immediate steps staff should take while support is en route.
The effect was measurable in confidence and coordination. Staff across libraries, cultural properties, and other campus environments heard the same procedures and terminology from multiple stakeholders—police trainers, public safety leaders, library security leadership, and emergency management partners. That reduced hesitation and improved early reporting behaviors. Instead of “I’m not sure what to do,” the goal became “I know the next step,” which supports faster, smoother coordination when an incident occurs and strengthens readiness across the broader program.
Impact on the Campus Community
Training is often measured by attendance, but its real value shows up in confidence and coordination. When staff are trained proactively, they’re more likely to report concerns earlier, de-escalate situations appropriately and safely, and support each other across departments during complex events.
Over time, that creates a campus culture where safety is not only enforced—it’s practiced. It also reinforces a commitment to transparency and community engagement, strengthening key relationships long before a crisis occurs.
This collaboration reflects the broader strength of Yale’s safety and security model. Each partner works alongside one another—not as separate functions but as a coordinated system. By supporting each other, reinforcing shared expectations, and staying aligned on training and response, campus partners help ensure the continued success of Yale’s security program.
As one Yale Police training leader put it: “When we train together, the campus responds together. This partnership has helped us expand training in a way that’s consistent, practical, and built around the real needs of the Yale community.”
A Model Other Institutions Can Replicate
The Yale collaboration is a reminder that effective security programs are rarely the result of a single department’s effort. They are built through relationships, shared planning, and a commitment to training that meets people where they are.
For security leaders across higher education and cultural institutions, the takeaway is straightforward: Cross-department collaboration isn’t just good teamwork—it’s a measurable safety strategy. When Yale’s safety and security stakeholders align their training efforts, they don’t simply increase the number of sessions delivered. They strengthen the campus’s ability to prevent, respond, and recover—together.
Adam Raffone is head of library security training and development at Yale Library Security. He is a member of the ASIS Cultural Properties Security Community Steering Committee and the ASIS Southern Connecticut Chapter. He wrote this article with contributions from Yale security stakeholders across the campus.
© 2026 Adam Raffone
