If something happens, you should call your building's porter or the UvA's central emergency number:
T: +31 (0)20 525 2222
UvA locations and telephone numbers for the porter's lodges
The faculties will ensure that CER officers (BHV-ers) are present in each building at all times. These officers can administer basic first aid, among other things. In busy buildings, qualified first aid providers are also present.
T: 020 525 1403
E: servicedesk-fs@uva.nl