Statutory regulations apply to medical assistance at events. When organising events with up to 4,000 participants, at least 1 medical assistance point must be set up with a health worker (Art.20(5) of Act No.1/2014 Coll. on the organisation of public sporting events in force since 1.2.2014). When organising an event with an expected attendance of 4,000 spectators or more, at least 2 medical aid posts with a medical officer must be established.