We hereby publish newly issued Corporate regulations of energetics (PNE). These regulations are generally considered a lower degree of technical regulations and they complement the set of ČSN regulations for the field of electroenergetics in a suitable form. In terms of the Act No. 458/2000 Coll., PNE regulations are comprehended mainly as technical norms of this specific field, widely accepted by electro-energetic organizations as a part of their inner regulations of mostly binding character. These regulations are also applied when designing technical solutions of distribution devices within the scope of contract relationships with suppliers out of electroenergetics.