Legal persons seeking to engage in transmission, liquefied natural gas (LNG) regasification, storage, distribution, system operator activity must receive a license for the appropriate activity. The following activities shall be subject to licensing in the natural gas sector:
- transmission;
- distribution;
- storage;
- LNG regasification.
Separate licenses are issued to engage in each type of the activities. Natural gas supply (except trading in natural gas exchange and gas stations) is regulated by permissions.