Judgment of the Court (Third Chamber) of 30 April 2020.#D. Z. v Blue Air - Airline Management Solutions SRL.#Request for a preliminary ruling from the Eparchiako Dikastirio Larnakas.#Reference for a preliminary ruling – Area of freedom, security and justice – Border controls, asylum and immigration – Decision No 565/2014/EU – Simplified regime for the control of persons at the external borders – Third-country national in possession of a temporary residence permit issued by a Member State – Article 3 – Recognition by Bulgaria, Croatia, Cyprus and Romania of certain documents as equivalent to their national visas – Ability to rely on a decision against a State – Direct effect – Body governed by private law regarded as an emanation of the State – Conditions – Regulation (EC) No 562/2006 – Schengen Borders Code – Article 13 – Refusal of entry into the territory of a Member State – Obligation to state reasons – Regulation (EC) No 261/2004 – Compensation and assistance to air passengers in the event of denied boarding – Article 2(j) – Denied boarding based on the allegedly inadequate nature of travel documentation – Article 15 – Obligations of air carriers towards passengers – Inadmissibility of the derogations provided for in the contract of carriage or other documents.#Case C-584/18.