If the legal person or natural person - entrepreneur: a) does not use for his/her activity, with the exception of an apartment in an apartment building or a family house, a mobile store and a stand selling additional services, a shop and sales space to provide services, with a surface area no more than 100 m2, other buildings or premises in his/her ownership or use, b) employs no more than five employees in the building and c) does not perform activities with an increased risk of fire and does not have spaces with an increased risk of fire this person is obliged to ensure only training and test of knowledge on fire safety of employees and persons, who with the knowledge of the legal person or the natural person – entrepreneur stay in his/her facilities and premises.