{"id":25599,"date":"2025-07-28T14:00:35","date_gmt":"2025-07-28T12:00:35","guid":{"rendered":"https:\/\/voelkerrechtsblog.org\/?p=25599"},"modified":"2025-11-14T15:07:08","modified_gmt":"2025-11-14T14:07:08","slug":"one-step-forward-two-steps-back-2","status":"publish","type":"post","link":"https:\/\/voelkerrechtsblog.org\/de\/one-step-forward-two-steps-back-2\/","title":{"rendered":"One Step Forward, Two Steps Back?"},"content":{"rendered":"

The Essential Security Interest (ESI) clause, despite its increasing prevalence in Bilateral Investment Treaties (BITs), has been subject to conflicting interpretations by Tribunals over the last few decades. The provision serves as a powerful tool at the State\u2019s disposal, permitting non-precluded measures taken for the protection\u00a0of its essential security interests, which would\u00a0otherwise violate substantive BIT provisions. Although the possibility of misuse warrants careful assessment by Tribunals, the application of tests often seems to reflect an unrealistically high threshold and a\u00a0predisposition to deny applicability. The ruling in Seda v. Colo<\/u>m<\/u>bia<\/u><\/a> serves as a testament to this inconsistency, with the Tribunal misapplying the relevant tests and misreading the parties\u2019 intent to ultimately confirm the justiciability of the security exception.<\/p>\n

Much has been written<\/u><\/a> about the ruling, praising the comprehensive assessment of the components of an ESI clause. In its official press release<\/u><\/a>, Colombia hailed the decision as \u201c<\/em>protecting national interests, the common good and justice<\/em>\u201d<\/em>.<\/em> Although it upheld\u00a0the applicability of the ESI clause, the assessment of the Tribunal\u00a0was far from perfect. This piece seeks to unpack the implications of this \u201c<\/em><\/u>historic<\/em><\/u>\u201d<\/em><\/u><\/a> ruling\u00a0\u2013\u00a0namely, it assesses the thresholds and tests applied by the Tribunal and its consequences to the ever-expanding discourse surrounding essential security interests.<\/p>\n

Factual Background<\/strong><\/p>\n

The dispute stemmed from asset forfeiture proceedings initiated against the Meritage real estate project,\u00a0developed by the Claimants \u2013 a group of American investors, including Angel Seda. During the acquisition of the Meritage property in Medell\u00edn, the property was seized<\/u><\/a> by Colombia under the 2014 Colombian Asset Forfeiture Law,\u00a0due to irregularities in the chain of title and\u00a0the investors\u2019 past links with drug trafficking.\u00a0In response, the Claimants instituted ICSID arbitration proceedings under the United States-Colombia Trade Promotion Agreement<\/u><\/a> (TPA). Colombia, in turn, invoked Article 22.2(b) of the TPA, an ESI clause, to exclude the impugned actions from the treaty\u2019s scope.<\/p>\n

A <\/strong>B<\/strong>rief <\/strong>O<\/strong>verview of the <\/strong>R<\/strong>uling<\/strong><\/p>\n

The Claimants\u2019 first contention was that the invocation of the ESI provision as a \u201cnew defense\u201d emerging only from the rejoinder, was belated, as the Respondent should have identified the essential security concerns at the time of implementing the contested measures. However, since the provision in question had no temporal qualifier and the Tribunal could consider submissions at any stage of the proceedings, there was no basis for the Tribunal to disregard a defense for which the \u2018right to be heard\u2019 was adequately preserved (\u00b6 615-620).<\/p>\n

The Tribunal then assessed\u00a0Article 22.2(b) of the TPA, which states that nothing in the agreement shall be construed to prevent a Party from adopting measures it considers necessary for the protection of its essential security interests. A footnote to this provision further clarifies that in arbitral proceedings under the investment or dispute settlement chapters of the TPA, a Tribunal shall find the exception applicable when invoked by a Party.<\/p>\n

The Tribunal began its assessment by addressing the State\u2019s contention that the provision is self-judging (\u00b6 431); if deemed so, the State\u2019s perceived necessity of the security measures would be accepted automatically. This would require clear and explicit language, as provided in previous interpretations of the security exceptions (\u00b6 636), notably the Nicaragua<\/u><\/a> and Oil Platforms<\/u><\/a> judgments.\u00a0\u00a0Presently, the phrase \u201cconsiders necessary\u201d was pivotal in confirming the self-judging nature of the provision, thereby\u00a0limiting\u00a0the Tribunal\u2019s\u00a0scope of review to a light-touch, good-faith assessment.<\/p>\n

A significant point of debate was whether the provision was non-justiciable \u2013 i.e.,\u00a0whether its invocation was beyond the Tribunal\u2019s review. While the self-judging nature of an ESI clause\u00a0implies deference to a\u00a0State\u2019s judgement of the perceived \u2018necessity\u2019 of its\u00a0measures, entailing only a limited, light-touch review. However, a non-justiciable clause\u00a0goes further, precluding any scrutiny by the Tribunal at all, completely deferring to the sovereign authority of the State. The\u00a0Tribunal rejected this argument\u00a0and affirmed its authority to assess the invocation.\u00a0It found that Article 22.2(b) did not contain language indicating non-justiciability, especially apparent upon comparison with the Singapore-India Comprehensive Economic Cooperation Agreement<\/u><\/a> and the Colombia-India interpretative declaration<\/u><\/a>, both of which reserve non-justiciability in explicit terms (\u00b6 712-714).<\/p>\n

The Tribunal further stated that the footnote to the provision\u00a0did not support a conclusion of non-justiciability, as the \u201cprocess of invocation of the ESI Provision entails a finding of applicability by a <\/em>Tribunal<\/em>, meaning that the provision does not apply automatically\u201d<\/em>\u00a0<\/em>(\u00b6 719). <\/em>If understood as a non-justiciable exception, the ESI provision could emerge as an unchecked tool for States, undermining the investors\u2019 rights. In clarifying its position, the Tribunal emphasized that it did not \u2013 and could not \u2013 deny the contracting States their sovereign right to define the scope of the exception; rather, it required an unambiguous stipulation to that effect to prevent misuse (\u00b6 722).<\/p>\n

Alternatively, the Claimants invoked Article 10.4, the Most Favored Nation (MFN) clause, to benefit from a more favorable standard of treatment for investors from the Colombia-Switzerland BIT. As this BIT had no security exception, this would amount to a more favorable standard of treatment, which in turn would effectively eliminate the security exception in the present BIT. However, this argument was categorically rejected by the Tribunal, since the MFN clause did not extend to dispute resolution and the Claimants\u2019 attempt to invoke it aimed to shield the dispute resolution provisions of Chapter 10 of the TPA (\u00b6 796-799).<\/p>\n

Finally, the Tribunal\u00a0applied the facts of the case to the prongs of Article 22.2(b). First, the Asset Forfeiture Proceedings were uncontested as a \u2018measure\u2019\u00a0under Article 22.2(b). Second, an essential security interest was indeed implicated, owing to the inherent link between organized crime and drug trafficking on the one hand, and public safety, socio-economic stability and security on the other. Third, regarding the nexus, the Tribunal adopted a minimum threshold of \u2018plausibility\u2019, merely requiring that the measure is \u201cnot implausible\u201d <\/em>to protect the proffered security interests. The Tribunal found that this standard was satisfied, since there was a plausible link between the proceedings concerning the criminal origin of the Claimants\u2019 assets, the underlying legislation, and the goal of combating drug trafficking. Accordingly, Colombia\u2019s invocation of the security exception was successful, precluding the wrongfulness of the investors\u2019 treatment (\u00b6 801-802).<\/p>\n

Non-justiciable ESI Provisions<\/strong>:<\/strong>\u00a0<\/strong>A<\/strong>n <\/strong>I<\/strong>mpossible <\/strong>T<\/strong>hreshold?<\/strong><\/p>\n

The tone of the ruling suggests that the Tribunal has set an overly onerous threshold for classifying a security exception\u00a0as non-justiciable,\u00a0elevating this standard until it became unattainable in the present case. While concern over misuse of security exceptions insulated from review is valid, the Tribunal\u00a0explicitly acknowledged that\u00a0<\/em>it neither could nor intended to restrict States\u2019 sovereign power to define the scope of the exception (\u00b6 722).\u00a0<\/em>Yet, the Tribunal proceeded to do exactly this.<\/p>\n

The interpretation of Footnote 2 illustrates this point. It\u2019s\u00a0plain text states that upon invocation during arbitral proceedings, the Tribunal\u00a0<\/em>\u201c<\/em>shall<\/em>\u201d<\/em>\u00a0<\/strong><\/em>find\u00a0that the exception applies \u2013 a formulation that suggests non-justiciability. However, in countering this reading, the Tribunal adopted a particularly problematic comparative approach, bringing forth provisions from other\u00a0treaties, interpretative declarations and clarifications\u00a0that contain more explicit\u00a0language of non-justiciability. It diluted the implications of the footnote, as one that merely\u00a0<\/em>\u201c<\/em>entails a finding of applicability\u201d<\/em>\u00a0<\/em>(\u00b6 719). Rather than discerning an evident parties\u2019 intent from the text of the treaty at hand, the Tribunal relied on more concrete expressions of intent elsewhere. Yet, the existence of clearer articulations of non-justiciability in other instruments does not negate the apparent parties\u2019 intent to compel the Tribunal to apply the security exception when invoked \u2013 therefore, non-justiciability of the invocation.<\/p>\n

This is not to suggest that non-justiciability is normatively desirable, as insulating such measures from the Tribunal\u2019s scrutiny could allow a carte blanche<\/em> for unfettered measures under the garb of security, all at the investors\u2019 expense. While the Tribunal rightly identified this risk, it seemed to have fundamentally guided\u00a0the Tribunal\u2019s assessment.\u00a0It appeared to conduct a deliberately colored assessment of the treaty language to reach a predetermined conclusion favoring justiciability. If the intent was truly to prevent such an escape clause<\/em>, why did the Tribunal consistently reiterate the right of States to conclude non-justiciable ESI provisions?<\/p>\n

The Merits<\/strong>:<\/strong>\u00a0<\/strong>T<\/strong>o <\/strong>R<\/strong>eview or <\/strong>N<\/strong>ot <\/strong>to<\/strong>\u00a0<\/strong>R<\/strong>eview?<\/strong><\/p>\n

The Tribunal\u2019s inconsistency with its own standard for reviewing the ESI provision is also evident in the effect of the Tribunal\u2019s review. While the Tribunal maintained that the inferences were not based on the merits and merely a light-touch, good-faith review had been carried out (\u00b6 787) \u2013 the analysis suggests otherwise.<\/p>\n

On one hand, the Tribunal maintained that the required nexus between the measure and the security interests need only meet a plausibility threshold; since it was not a criminal court, the Tribunal underscored the need to avoid a merits inquiry. Ordinarily, this assessment would be prima facie<\/em> satisfied by the fact that the measures \u201ccould\u201d <\/em>be not-implausibly linked with the criminal activity and drug trafficking, which was already inferable from the status of the criminal investigations (\u00b6 790-792).<\/p>\n

However, in the very next paragraph, the Tribunal took a step further, proceeding to examine the chain of title and transactional history of the Meritage Lot to establish its criminal origins, thereby entering the merits (\u00b6 793). Even if this analysis merely confirmed the ultimate result, it exceeded the Tribunal\u2019s own declared limits, thereby setting a poor precedent.<\/p>\n

The Curious Case of the MFN Clause<\/strong><\/p>\n

Finally, the Tribunal\u2019s analysis of the MFN clause was a case of accurate conclusions\u00a0for rather peculiar reasons. The Tribunal rightly denied the applicability of the MFN clause to override the security exception.\u00a0However, this was based on the conclusion that the MFN provision did not extend to dispute resolution, and that the Claimants had\u00a0invoked it to safeguard the Tribunal\u2019s power, jurisdiction and available remedies. However, the impact on power, jurisdiction and available remedies presents an unnecessarily convoluted yardstick.\u00a0If the mere potential to affect available remedies bars the MFN clause\u2019s application, this could preclude its use in fundamental matters such as Fair and Equitable Treatment.<\/p>\n

A\u00a0more appropriate rationale\u00a0could be derived<\/u><\/a> from Stephan W. Schill\u2019s critique of the CMS v. Argentina<\/u><\/a> ruling: a security exception as an exclusion from the treaty\u2019s scope cannot be overridden by another treaty provision, such as an MFN clause. The ESI clause specifically begins with the phrase \u201cNothing in this agreement\u201d<\/em>,<\/em>\u00a0signalling its precedence over all treaty provisions, including the MFN clause.\u00a0Accordingly, the MFN clause cannot be employed to negate the operation of the security exception<\/p>\n

Conclusion<\/strong><\/p>\n

The ruling has been widely praised for its unprecedented consolidation of comprehensive tests,\u00a0enabling a case-by-case assessment. As one of the first publicly known awards addressing the justiciability of security exceptions in BITs, the ruling is likely to have critical implications.<\/p>\n

However, the Tribunal\u2019s ruling is far from the definite clarification of the security exception it is often portrayed to be.\u00a0In an effort to resolve the dilemma surrounding non-justiciable security exceptions, the Tribunal appears to have set an unrealistically high threshold, guided by a preconceived commitment to justiciability. It set boundaries for its own review, only to subsequently overstep them \u2013 this pattern is also evident in its treatment of the merits. Accordingly, the Tribunal has consistently arrived at the right conclusions, but for the wrong reasons. While the invocation of the security exception may have sustained, and the justiciability of the provision did not impact the ultimate confirmation of the exception\u2019s applicability, the Tribunal\u2019s method\u00a0could have resulted in an inaccurate conclusion.\u00a0Therefore, in a rather limited step forward\u00a0regarding the circumstances of the case, the Tribunal took a few unfortunate steps back in developing discourse surrounding the assessment of the security exception.<\/p>\n","protected":false},"excerpt":{"rendered":"

The Essential Security Interest (ESI) clause, despite its increasing prevalence in Bilateral Investment Treaties (BITs), has been subject to conflicting interpretations by Tribunals over the last few decades. The provision serves as a powerful tool at the State\u2019s disposal, permitting non-precluded measures taken for the protection\u00a0of its essential security interests, which would\u00a0otherwise violate substantive BIT […]<\/p>\n","protected":false},"author":35,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6639],"tags":[3971,3945],"authors":[7652],"article-categories":[6000],"doi":[],"class_list":["post-25599","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-international-investment-law","tag-investor-state-arbitration","authors-akshath-indusekhar","article-categories-article"],"acf":{"subline":"The Security Exception in Seda v. Colombia"},"meta_box":{"doi":"10.17176\/20250728-143045-0"},"_links":{"self":[{"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/posts\/25599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/users\/35"}],"replies":[{"embeddable":true,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/comments?post=25599"}],"version-history":[{"count":6,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/posts\/25599\/revisions"}],"predecessor-version":[{"id":25923,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/posts\/25599\/revisions\/25923"}],"wp:attachment":[{"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/media?parent=25599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/categories?post=25599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/tags?post=25599"},{"taxonomy":"authors","embeddable":true,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/authors?post=25599"},{"taxonomy":"article-categories","embeddable":true,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/article-categories?post=25599"},{"taxonomy":"doi","embeddable":true,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/doi?post=25599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}