Title XX Environment
The environment does not respect man-made borders, and is of common concern and interest of all mankind. As such, it is an area that merits and requires cross-border law and policy making par excellence. This should be reflected in the strong role played by the EU, which has a firm Treaty mandate and duty to protect the environment, features a rich body of case law, and boasts a dense set of secondary legislation. The very good reasons for this notwithstanding, it remains a remarkable development considering the absence of any reference to the environment in the original Treaties. Although a programme for action in this area was soon adopted in 1973, only in the 1986 SEA was an environmental legal basis introduced. Much of the initial environmental acquis was therefore developed by the Commission, the Council, and later the EP on the basis of other Treaty provisions, such as (now) Articles 114, 115, and 352 TFEU. EU environmental protection also owes a debt to the ECJ, which included it in the legitimate objectives on the basis of which MS could derogate from the free movement provisions. The Court has interpreted the provisions of EU environmental law generally in a protective manner, and endorsed the use of criminal law for the effective enforcement of EU environmental legislation.