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ATTEND A PUBLIC SAFETY EVENT

Public Safety hosts a variety of events including self-defense classes, free electronics registration, prescription drug take-back days, soon-to-be scheduled situational awareness seminars, and more. Click the button below to see a list of upcoming events. 

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Stay Safe on Public Transportation

Public Safety wants you to feel safe, confident and remain alert when riding the New York City subways and buses. Follow the tips in this video presentation to remain alert and aware of your surroundings when riding.


Download the Lion Safe App

Lion Safe allows easy access to all Public Safety resources at the touch of a button including emergency services, maps, shuttle schedules, crime alerts, emergency protocols, campus safety notifications, and non-emergency numbers for each campus. Learn more about the app and click the appropriate button below from your mobile device to download.

Award-Winning Services

Columbia has been recognized as one of the safest colleges in America, ranked one of the safest campuses in New York State, earned praise for providing a safe environment for students and rated highest in satisfaction in a student life survey. Learn more.

News and Announcements

March 06, 2026

Our Commitment to Safety and Support for Every Member of Our Community

The detainment of one of our students by the Department of Homeland Security last week was deeply troubling and unsettling for our University community. Understandably, many members of our community are still experiencing a good deal of fear and uncertainty and asking what more we and the University can do to support the safety of our community. We write to update you on important steps the University has undertaken over the last week to enhance safety and clarify protocols and procedures regarding interactions with law enforcement.

February 23, 2026

Returning to Normal Operations – Tuesday, February 24

With gratitude to our Facilities teams for their expeditious work to ensure campus grounds are accessible and with improving weather conditions expected throughout the greater New York City area, we will return to in-person instruction tomorrow, February 24.

Our People

Public Safety's diverse team is dedicated to serving our University community. To learn about open positions available, view the Columbia Public Safety career page.

Emergency Contact Numbers

The following numbers can be used to reach Public Safety in case of an emergency. Remember, in an emergency, you can also contact New York City's emergency response system by dialing 911. Learn more about how to contact us and our team.