Exploration, exploitation, refining and industrialization, transport and storage, marketing, distribution of natural gas by networks.

Export and import of hydrocarbons and derivatives.
Oil Prices.
Patents, Royalties, Tariffs and Charges.
Registration at the National Registry of persons engaged in hydrocarbon activities.
Grant of rights: Concessions, Authorizations, Registrations, Licenses, Permits and Easements.
Oil and Gas contracts.
Administrative infringements and penalties.
Administrative appeals, petitions of revocation, contentious-administrative proceedings, constitutional appeals.
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