The publication of the European Commission’s guidelines in an official language of a new Member State as a condition for their application Case comment to the order of the Polish Supreme Court of 3 September 2009 (Ref. No. III SK 16/091) to refer a preliminary question to the Court of Justice of the European Union (C-410/99 Polska Telefonia Cyfrowa sp. z o.o. v President of the Electronic Communications Office)

The President of the Polish Office of Electronic Communication (hereafter, UKE) established by a decision issued on 17 July 2006 that the relevant service market for call termination in mobile telecommunications was not subject to effective competition. The operator Polska Telefonia Cyfrowa (hereaft...

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