An emergency drill "Earthquake" was held at the mine of JSC "AltynEx Company". During the drill, algorithms for personnel actions in case of seismic activity and a check of the mine services' readiness for a natural disaster were worked out. During the drill, employees were evacuated from underground and above-ground sections. Communication, signaling and emergency notification systems were also tested. The drill was successful, all units demonstrated coherence and efficiency. Such events help to coordinate all actions and reduce risks in case of real emergencies.