European Company and Financial Law Review 341. 3 The "economic freedoms" were previously contained in the EC Treaty and are now found in the Treaty on the Functioning of the European Union (TFEU). 4 See C. Barnard, The Substantive Law of the EU-The Four Freedoms (2 nd edn, Oxford 2007). 5 The Court of Justice of the European Union (CJEU) is the former European Court of Justice (ECJ). In what follows, both denominations will be used, depending on the context.