Am I required to provide first aid to another person?

Yes.

Everyone is obliged to provide first aid to a person who is in danger of death or shows signs of serious health issues or other serious illness, provided that this does not put themselves or someone else in danger.

Failure to provide first aid may constitute a criminal offense in the Czech Republic. Everyone should be able to provide basic first aid to another person. Life-threatening conditions can be encountered not only at work, but also in private life.