EU Withdrawal: Transitional provisions and dispute resolution Contents

3International and EU dispute resolution

International dispute resolution

61.Dispute resolution comprises a number of key elements. Because the UK will be a third country from the perspective of the EU and its continuing Member States, it is helpful to outline these key elements, against the backdrop of international law in the first instance. One or more of these elements crop up in any international dispute resolution mechanisms:

62.At the international law level, dispute resolution is generally a matter limited to state parties to the agreement. This means that if a national of state A has a grievance based on state B’s failure to comply with an international agreement, the national of state A can try to get the grievance redressed in one of two ways:

a)through the courts of state B. This depends on state B having domestic laws properly reflecting the international agreement and giving a right of redress; or

b)by persuading state A to take the matter up in any state to state dispute resolution provided by the agreement

63.The significant exception to state to state dispute resolution is an “Investor State Dispute Settlement” (“ISDS”) procedure included in many bilateral Investment Treaties and as an adjunct to the investment provisions of broader Free Trade Agreements. This can take a variety of forms but enables investors to seek redress through arbitration if they consider that the state in which they have invested has not complied with obligations set out in the relevant international agreement.35

64.There are concerns about ISDS and its impact on democracy, human rights and the rule of law.

EU dispute resolution: Court of Justice of the European Union

65.Given the repeal of the European Communities Act 1972 and the triggering of Article 50, it is clear that the European Court of Justice cannot have exclusive or sole jurisdiction as a dispute resolution process post-Brexit. But it is right to acknowledge that for Member States, the EU has a well-developed dispute resolution process. It is court-based, rather than arbitration-based, and has many characteristics of a domestic civil justice system. For Member States this means that there is an effective dispute resolution procedure. Its essential characteristics are:

66.The CJEU is not confined to consideration of the wording of EU Treaties alone. Article 19 provides that “It shall ensure that in the interpretation and application of the Treaties the law is observed”. It therefore not only takes a less literal approach to the text of legislation by seeking to ensure the effectiveness of EU law, but also applies, where appropriate, general principles including respect for fundamental rights.41

67.With respect to the all these matters given the repeal of the European Communities Act 1972, there is no reason for the European Court of Justice to have exclusive or sole jurisdiction, a matter which we raised with the Secretary of State for Exiting the EU.42


33 A search for a diplomatic solution often precedes arbitration for example in the Comprehensive Economic and Trade Agreement (“CETA”) between the EU and its Member States, and Canada. If a diplomatic solution proves impossible to achieve there may be a provision for some or all of the agreement to be suspended e.g. the EU, Iceland, Norway Agreement on surrender (equivalent to the European Arrest Warrant) provides for a diplomatic solution to be sought to any dispute within six months; this is backed by (a) an obligation to monitor case-law developments in each of the parties and (b) an ability of a party to terminate the agreement on six months’ notice.

34 It is a significant feature of the WTO dispute resolution procedure that a state against whom an adverse finding is made is not required to remedy that fault but may provide compensatory measures.

35 The ISDS provisions in CETA have attracted particular notoriety.

36 Article 344 TFEU.

37 Interpretation of the EU Treaties and legislation made under them and related matters (Articles, 267 and 273 TFEU); failure to comply with the Treaties or legislation made under them (Articles 258 and 259 TFEU) ; compatibility of EU legislation with the Treaties (Article 263); compatibility of international agreements made by the EU with the Treaties (Article 218(11)); review of the actions and omissions of the EU institutions (Articles 263 and 265 TFEU); non-contractual liability of the EU institutions (Article 268 TFEU); interpretation of contracts pursuant to any arbitration clause they may contain which confers this jurisdiction (Article 272 TFEU).

38 They must be directly and individually concerned, or a party to the litigation in which a preliminary reference to the CJEU is made.

39 Article 263 TFEU

40 Articles 258 and 264 TFEU

41 Article 6 TEU

42 Oral evidence taken on 6 March 2018, Q258-261




Published: 20 March 2018