Court of Justice (First Chamber) 7 February 2018, C-643/16 (American Express Co. v The Lords Commissioners of Her Majesty’s Treasury.)

JUDGMENT OF THE COURT (First Chamber) 7 February 2018 ( *1 ) (Reference for a preliminary ruling — Directive (EU) 2015/2366 — Payment services in the internal market — Article 35(1) — Obligation to provide authorised or registered payment service providers with access to payment systems — Point (b) of the first subparagraph of Article 35(2) — Inapplicability of that obligation to payment systems