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Primer: International Investment Treaties And Investor-State Dispute Settlement, Columbia Center On Sustainable Investment

Columbia Center on Sustainable Investment Staff Publications

What Are International Investment Agreements (IIAs)?
IIAs are bilateral or multilateral treaties that commit state-parties to afford specific standards of conduct to foreign investors from the other state-parties. These treaties grant foreign investors certain benefits, including recourse to Investor-State Dispute Settlement (ISDS) to resolve disputes with host states. Over 3,300 agreements have been concluded worldwide, including NAFTA and the Comprehensive and Progressive TransPacific Partnership.

What is Investor-State Dispute Settlement (ISDS)?
IIAs allow foreign investors (individuals and companies) to allege treaty violations by suing states through ad hoc arbitration. Arbitration tribunals are composed of party-appointed (and party-paid) private lawyers. Tribunals …

Alternatives To Investor-State Dispute Settlement, Lise Johnson, Jesse Coleman, Brooke Güven, Lisa E. Sachs

Columbia Center on Sustainable Investment Staff Publications

Proponents often explain support for international investment agreements (IIAs) for their ability to: (1) promote investment flows; (2) depoliticize disputes between investors and states; (3) promote the rule of law; and (4) provide compensation for certain harms to investors – objectives of varying degrees of importance to multinational enterprises, home states, host states, and other stakeholders.

While each of these objectives may seem desirable, it is important to consider what exactly they mean and whether IIAs are optimally tailored to achieve them.

This two-part series aims to consider just that. In the first blog installment, we asked of investor-state dispute …