EN
The present article investigates current legal framework of the Polish regulations in the area of the role of trade unions that they play in creations OSH level ion enterprises. The bigger attention in paid on involvement of employees in action aimed at creation safety condition in enterprises that is a consequence of the transposition of the EU Law in the Polish legislation the. This can be done, among others, via trade unions that according to the law in force, are entitled to influence safety conditions in enterprises. The article presents their competences in OSH as well as problems of decreases number of member of trade union.