International Investment Law and the Right to Regulate

Author(s):  
Lone Wandahl Mouyal
2018 ◽  
pp. 1-24
Author(s):  
Edward Guntrip

International investment law balances public and private interests within the broader framework of international law. Consequently, when water supply services, which constitute a public good, are privatized and operated by foreign investors, questions arise regarding whether foreign investors could be held responsible for the right to water under international law. This article considers how the tribunal in Urbaser v. Argentina allocated responsibility for compliance with the right to water between the host State and the foreign investor when resolving a dispute over privatized water services. It highlights how the tribunal in Urbaser v. Argentina supports different understandings of public and private based on whether the human rights obligation is framed in terms of the duty to respect or protect. The article argues that the tribunal’s rationale overcomplicates the process of allocating responsibility for violations of the human right to water when water supply services have been privatized.


2020 ◽  
Vol 67 (3) ◽  
pp. 453-471
Author(s):  
Jason Rudall

AbstractThis article begins from the observation that there have been a number of developments in international investment law-making and the jurisprudence of investor-state dispute settlement tribunals involving the protection of the environment and human rights. As for law-making, this article explores the evolving substance of international investment agreements as well as regulatory developments in the area of business and human rights that are of relevance to the international investment law framework. The article then turns to consider the emergence of human rights and environmental issues in the recent jurisprudence of investment tribunals and appraises how such issues have been dealt with—both in procedural and substantive terms—by arbitral tribunals. Finally, it questions whether investment tribunals are appropriate venues for the adjudication of non-investment matters like environmental and human rights issues, and highlights best practices that could be adopted by future tribunals. Overall, the article concludes that the piecemeal approach adopted to date provides a step in the right direction but is ultimately inadequate given the multiple challenges that our planet currently faces. Rather, a more ambitious agenda that is concerned with promoting good investment, as opposed to mitigating bad practices, should be pursued.


Author(s):  
Ole Kristian Fauchald

Abstract There is a long-standing claim and ambition in international investment law that treaties and customary law contribute to economic development in countries hosting investment. However, this claim remains controversial and has been hotly debated among academics. The article explores how international investment law, understood as international investment agreements (IIAs) and their associated dispute settlement mechanisms, can support the right to development. It does so by analysing how rules regarding protection and flow of foreign direct investment have and can contribute to realizing the right to development and help achieve sustainable development goals. It finds that IIAs have had limited effects for promotion of investment into or restricting the policy space for least developed and low-income countries. It argues that potential effects of IIAs cannot be properly understood without taking into account other means of protecting and promoting foreign direct investment, i.e., national investment legislation and contracts. So far, national investment legislation is likely to have had more significant impact on flows of foreign direct investment and policy space of host countries than IIAs. Reforms of IIAs to increase synergies with the right to development will, therefore, have to be based on knowledge about and assessments of the dynamics between IIAs, domestic investment legislation, and investment contracts.


Author(s):  
Joshua Paine

Abstract This article argues that State autonomy in setting the level of protection for permissible regulatory aims can be better operationalised in the investment treaty regime. The article draws on comparative insights from WTO law, where it is established that WTO members have the right to determine the level of protection for permissible regulatory aims, although significant disciplines are placed on the means used to achieve those aims. It is then argued that investment treaties are, properly interpreted, consistent with the idea that States retain autonomy to determine the level of protection for permissible regulatory aims. Finally, the article proposes removing from the fair and equitable treatment and indirect expropriation standards proportionality balancing stricto sensu, as this undermines State autonomy in setting the level of protection. Overall, this article argues for a partial reorientation of investment law, in which non-discriminatory measures that pursue a permissible regulatory aim, including at a particular level, should not amount to a breach of a treaty where a State uses the means that involve the least possible restriction of the competing interests protected by relevant investment treaty obligations.


Author(s):  
XU Shu ◽  
WU Yingying ◽  
JIA Henry Hailong

The existing regimes of international investment law and trade law both face a prominent issue, namely, the balance between investment protection/trade liberalization on the one hand and the right of host states/importing countries to regulate for non-economic purposes on the other hand. However, investment law has taken an approach that is different from that of trade law in dealing with the issue. In addressing the balancing issue, this chapter finds investment law has deep roots in customary international law and argues that the roots of investment law in customary international law can partially explain why investment law is kept apart from trade law in this context.


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