A. Introduction*

In the early Nineties the Hague Conference on International Private Law on initiative of the United States started negotiations on a Convention on the Recognition and Enforcement of Foreign Judgments in Civil and Commercial Matters (the "Hague Convention"). In October 1999 the Special Commission on duty presented a preliminary text, which was drafted quite closely to the European Convention on Jurisdiction and Enforcement of Judgments in Civil and Commercial Matters (the "Brussels Convention"). The latter was concluded between the then 6 Member States of the EEC in Brussels in 1968 and amended several times on occasion of the entry of new Member States. In 2000, after the Treaty of Amsterdam altered the legal basis for judicial co-operation in civil matters in Europe, it was transformed into an EC Regulation (the "Brussels I Regulation").

The 1999 draft of the Hague Convention was heavily criticized by the USA and other states for its European approach of a double convention, regulating not only the recognition and enforcement of judgments, but at the same time the extent of and the limits to jurisdiction to adjudicate in international cases. During a diplomatic conference in June 2001 a second draft was presented which contained alternative versions of several articles and thus resembled more the existing dissent than a draft convention would. Difficulties to reach a consensus remained, especially with regard to activity based jurisdiction, intellectual property, consumer rights and employee rights. In addition, the appropriateness of the whole draft was questioned in light of the problems posed by the de-territorialization of relevant conduct through the advent of the Internet. In April 2002 it was decided to continue negotiations on an informal level on the basis of a nucleus approach. The core consensus as identified by a working group, however, was not very broad. The experts involved came...