Sumário:Considerations about injunctions applied against sovereign states: Third parties and extraterritoriality: Injunctions and third parties. Injunctions, third parties and extraterritoriality -- the Citibank A. as a case derived from NML : principal events: Citibank A. and its role in the payment chain of argentina’s sovereign debt. Citibank A. in the NML litigation : Payment authorizations. Triggering off the Citibank A. case : the agreement of march 20, 2015 -- Extraterritoriality of foreign judges’ orders in argentina’s jurisprudence : the Citibank A. case.