What Is An Emergency?

If one of the below problems arise please call Daisy Nguyen (Director) at 347-782-2345.


If the problem affects you only:

PLEASE DO NOT CALL OUR DIRECTOR!!!


You must send mail to CRF queue (crf@cs.columbia.edu), or call the CRF Hotline at 212-939-7174. Our working hours are 9:00AM to 5:00PM Monday to Friday.