For emergency assistance in the event of a fire, serious injury, major chemical spill or urgent police matter, call extension 100 (from a campus phone) or 617-253-1212.

Non-emergency assistance:

  • BE EHS Coordinator - For general questions regarding EHS issues in the department, email

  • EHS Office - Call x2-EHSS (617-452-3477) during daytime hours or, off hours, call the MIT Facilities 24-hour hotline at 617-253-4948 and request the EHS on-call person. 

  • EHS Team Members

  • Facilities issues - Call xFIXIT (617-253-4948). Facilities work requests can be submitted on-line through Atlas

Information on current campus emergencies can be obtained on the MIT Emergency page.