Part IX International Environmental Law in National/Regional Courts, Ch.63 European Union/United Kingdom

This chapter evaluates international environmental law (IEL) in the courts of the European Union (EU) and the United Kingdom. This topic potentially covers many different kinds of courts, considering that the EU comprises many member states, each with its own court system, and the United Kingdom itself is a system of devolved government with different court systems. To draw out some key themes, the chapter focuses on decisions of the EU courts and the UK courts in England and Wales, as well as particularly notable decisions of other EU member state courts (available in English). The different experiences of IEL in these three sets of courts demonstrate that the doctrines of different legal systems and their legal cultures are critical to the experiences of their courts in implementing IEL. The chapter examines the reception and application of IEL in these different courts in two steps. It first looks at cases in which IEL has been directly applied by courts, considering the complex EU law in this area, and the EU's special role in implementing IEL in member states. The chapter then addresses cases where IEL applies indirectly in judicial reasoning.