5 Ibid. Indeed, the very concepts of BIT and ISDS are in a historical perspective European legal innovations, pioneered by Germany in 1959 and Italy in 1969, respectively, which over the following decades became truly global standards. See A. Newcombe and L. Paradell, Law and Practice of Investment Treaties: Standards of Treatment (Kluwer Law International 2009) p. 42 at p. 45. 6 There are currently 194 intra-EU BITs in force (and one-Italy-Malta BIT of 2002that has not entered into force), all of which were entered into prior to the EU accession of one of the parties, according to UNCTAD, Investment Policy Hub database, supra n. 4. All but two of these BITs (Germany-Greece BIT of 1961 and Germany-Portugal BIT of 1980) involve a 'new' Member State (i.e. one that acceded in 2004 or later) as one of the parties. However, not all those BITs have been concluded between 'new' and 'old' Member States. In fact, while 138 of the intra-EU BITs are indeed between a 'new' and an 'old' Member State, fully 54 of them are between two 'new' Member States (id.). In addition, all Member States, except Italy, are, together with the EU itself, contracting parties to the Energy Charter Treaty, signed on 17 December 1994, 2080 UNTS 95, which contains multilateral investment treaty provisions. Italy was an original signatory of, and ratified, the Energy Charter Treaty, but notified its withdrawal from treaty in 2014 with effect from 1 January 2016. Like the Netherlands-Slovakia BIT, the Energy Charter Treaty and the other intra-EU BITs provide, with few exceptions, for ISDS and include ISDS clauses similar to that in the BIT at issue (ibid).