Safety is a crucial aspect in laboratory work, so we designed a safety poster. In case of various emergencies, all needed information can be found accordingly. The poster consists of three sections. First, German emergency numbers, such as ambulance and fire brigade, which provides you urgent assistance in case of serious accidents. The second section informs about safety contacts in building B101, where our lab is located. You can find the telephone numbers of first-aiders and the BBS (biological safety officer), who needs to be informed in case of emergency. The third section, containing all three red boxes, instructs on specific measures in case of fire, a GMO accident, or a medical emergency. If we have to leave the building during emergency, the safe meeting point is marked on the map.