 Mediation cases for leasing disputes are to be heard in the High Court of Ireland.As of 2018, the protocol has 73 contracting parties, which includes 27 states and the European Union.The "Railway Rolling Stock Protocol", or "Luxembourg Rail Protocol", officially the "Protocol to the Convention on International Interests in Mobile Equipment on Matters Specific to Railway Rolling Stock" was adopted on 23 February 2007 at a diplomatic conference in Luxembourg and applies to railway rolling stock (broadly defined as "vehicles movable on a fixed railway track or directly on, above or below a guideway").