Piecing the Withdrawal Puzzle: May the ICC still open an investigation in Burundi? (Part 2)

by Sergey Vasiliev

[Sergey Vasiliev is an Assistant Professor of International Law, Grotius Centre for International Legal Studies, Leiden University. This is the second part of a two-part contribution. The first part can be found here.]

Initiation of an investigation by the OTP post-withdrawal

As I argued previously, no investigation in the Situation in Burundi can be initiated after 27 October 2017 unless the OTP made a confidential request under Article 15(3) prior to the date on which the withdrawal became effective (the scenario I considered in Part I of this post). The ICC retains (temporal, material, and personal/territorial) jurisdiction over the crimes committed while Burundi was a party. But as that jurisdiction remains dormant until it is activated under Article 13(c), and the expiry of the one-year period precludes such activation, the Court cannot exercise it by way of letting the situation progress to the formal investigation. Thus, while I agree with the authors of the Amnesty HRIJ blog that there is jurisdiction (in principle), I reject their claim that opening an investigation remains a possibility.

First, the distinction between mere existence of jurisdiction and the Court’s ability to exercise it, is important to maintain. It is the cornerstone of the Court’s jurisdictional mechanism which consists of two elements – [1] the preconditions to the exercise of jurisdiction (or dormant jurisdiction, as aptly phrased by Héctor Olásolo in his excellent 2005 book, p. 39) (Article 12); and [2] triggering mechanisms set out in Article 13. For the Court to be able to exercise the (otherwise dormant or latent) jurisdiction which it possesses in respect of crimes under Articles 5, 11 and 12, the jurisdiction needs to be triggered either by a State Party referral (Article 13(a)) or by the Prosecutor through the initiation of an investigation proprio motu (Article 13(c)).

Article 12(2)(a), (c) and (3) establishes the parameters of the acceptance by relevant States of the Court’s jurisdiction as the precondition to its exercise by the Court whilst Article 13 (‘Exercise of Jurisdiction’) governs the activation of that jurisdiction. It provides that ‘[t]he Court may exercise its jurisdiction with respect to a crime referred to in article 5 in accordance with the provisions of this Statute if: … (c) The Prosecutor has initiated an investigation in respect of such a crime in accordance with article 15.’ This means that if the Prosecutor has not triggered the ICC’s jurisdiction by initiating an investigation, i.e. by filing with the PTC a request to authorize it to open investigation accompanied by supporting material, the jurisdiction remains dormant and cannot be exercised by the Court. In case of Burundi, the ICC’s jurisdiction was not activated by the time when the withdrawal became effective since under the scenario I am considering here the Prosecutor did not make an Article 15(3) request prior to 27 October 2017.

As the second step, I posit that Article 127(2) precludes the activation of the Court’s jurisdiction by the Prosecutor in accordance Articles 13(c), 15(3) and 53(1) of the Statute in the post-withdrawal stage. Rather than reproducing the text of Article 127(2) verbatim, it would be helpful to paraphrase it in positive terms: [1] withdrawal discharges a State from any obligations that would have arisen for it under the Statute had it remained a Party, including any financial obligations [1st sentence]; [2] its withdrawal shall affect cooperation with the Court in connection with criminal investigations and proceedings in relation to which the State would have otherwise had a duty to cooperate, and which had not been commenced prior to the date on which the withdrawal became effective [2nd sentence; 1st part]; and [3] withdrawal shall prejudice the consideration of any matter that was not already under consideration by the Court prior to the date on which the withdrawal became effective [2nd sentence; 2nd part].

As noted by other commentators, Article 127(2) of the Statute reflects and details for the purpose of the Statute the standard of Article 70 of the VCLT which governs the consequences of the termination of a treaty. Although this is open to debate, it is arguable that Article 70 VCLT informs the interpretation and application of Article 127(2) and/or applies subsidiarily pursuant to Article 21(1)(b) of the Statute. According to Article 70 VCLT, a State’s withdrawal from a multilateral treaty releases it from ‘any obligation further to perform the treaty’ but ‘[d]oes not affect any right, obligation or legal situation of the parties created through the execution of the treaty prior to its termination’. This implies that withdrawal from a multilateral treaty does affect any right, obligation or legal situation of the parties that was not created through the execution of the treaty prior to withdrawal.

At this juncture, let us apply the elements of the provision of Article 127(2), as paraphrased for convenience and seen in light of Article 70 VCLT, to the situation of Burundi.

[1] The scope of obligations the withdrawing State is released from as per the 1st sentence of Article 127(2) is unqualified and subject only to a temporal limitation as it covers all putative obligations under the Statute postdating the withdrawal. The former State Party is exempted from further performing not only the duties of cooperation vis-à-vis the Court (specifically, yet only partially, addressed in the 2nd part of the 2nd sentence). The exemption also covers any obligations constituting the ‘legal situation of the parties created through the execution’ of the Rome Statute. These include duties vis-à-vis States Parties which, if it had not withdrawn, would have otherwise arisen for the State in question on account of the Court’s exercise of its complementary jurisdiction in respect of the crimes over which that State would normally exercise jurisdiction.

The ‘legal situation’ in connection with the Court’s exercise of jurisdiction encompasses, among others, the State Party’s duties to submit oneself to the ICC’s scrutiny as part of the complementarity analysis and to its admissibility determinations, as well as the duty to accept any prospective investigation or prosecution stemming from the activation of the Court’s jurisdiction by the Prosecutor in accordance with Article 15(3). For the withdrawing State to continue to be bound by these obligations post-withdrawal under Article 127(2), the Court must have commenced to exercise its jurisdiction before withdrawal becomes effective. As noted, this has not happened in case of Burundi under the present scenario and the Court’s jurisdiction remained dormant. Therefore, the Prosecutor’s attempt to trigger it after 27 October 2017 would fall outside of the scope of the 1st sentence of Article 127(2) and Article 70(1)(b) VCLT insofar as it would amount to nothing else than seeking to create a new legal situation through a continued execution of the treaty as if the withdrawal did not happen.

For this reason, I find the Amnesty HRIJ blog authors’ VCLT-based argument not sufficiently sensitive to the nuances of the ICC’s jurisdictional setup and ultimately not convincing in justifying the conclusion that the Prosecutor may initiate investigation in Burundi following the withdrawal. To quote a passage from Olásolo’s book (p. 135): “the lack of activation of the Court’s dormant jurisdiction over the situation in which such crimes were allegedly committed prevents the assertion of the existence of a “right, obligation or legal situation of the parties created through the execution of the treaty prior to its termination.”

[2] The 1st part of the 2nd sentence of Article 127(2) does not concern the implications of the effectuation of the withdrawal for the Court’s jurisdiction. Rather, it is limited to its effects on the withdrawing State’s cooperation duties. For these duties to continue to apply to a former State Party in connection with any specific investigations and proceedings, these activities must have commenced prior to the date on which the withdrawal became effective. It is clear that if no proprio motu investigation in Burundi was ‘initiated’ by the OTP before 27 October 2017, none has been ‘commenced’ prior to that date either. The moment of the commencement of a proprio motu investigation is marked by its authorization, which is within the PTC’s competence. In the scenario I am considering, the PTC was not seized of the matter, and much less decided on it, by the expiry of the Article 127(1) period.

Even if one admits arguendo that the investigation could be opened after 27 October (which I do not believe is legally possible), there is no way Burundi would have a duty to cooperate in connection with this investigation. This is a valid policy consideration in itself that militates against the OTP seeking an authorization to investigate in the post-withdrawal stage. This concern has been raised by commentators (notably, by Alex Whiting) who, without making an argument on jurisdiction similar to mine, emphasized the importance for the OTP, in case it intended to launch an investigation and/or prosecutions in a withdrawing State, to care to do so while that State was still a party to the Statute. This is a matter of due diligence that goes to securing a waterproof legal basis for demanding and obtaining cooperation that is essential for effective investigations. As noted by Roger Clark, ‘[a] vigilant Prosecutor who bears pending withdrawals in mind will need to be careful to commence proceedings formally within the relevant time-frame.’ (R. Clark, ‘Article 127’, Triffterer/Ambos (eds), The Rome Statute, 3rd ed. (Beck–Hart–Nomos, 2016) 2324, emphasis added).

[3] Finally, the basic point of the 2nd part of the 2nd sentence of Article 127(2) is that withdrawal prevents the consideration of any matter not already under consideration by the Court prior to the effectuation of the withdrawal. I am not convinced by the arguments positing the possibility of a post-withdrawal Article 15(3) request with reference to this limb of Article 127(2). Kevin and Dov may have a point when they challenge the notion that the ‘Court’ in this article should be read to include the OTP, and that a preliminary examination can properly be deemed a ‘matter’, respectively, although I am not interested to consider whether the interpretations they take issue with are invalid and implausible. I generally find these terms too elastic, arbitrary, and elusive to serve as the basis for any conclusive argument. The somewhat haphazard choice of terminology and less than impeccable coordination in the drafting of the different parts of the Statute sets limits on the cognitive and practical utility of systemic or contextual interpretation.

Instead, I do not think one can rely on the last sentence of Article 127(2) for extending the OTP’s power to file an Article 15(3) request to the post-withdrawal stage because the ‘matter’ underlying the request for an authorization to investigate coming before the PTC is materially and procedurally distinct from the ‘matter’ under consideration by the ‘Court’ (in the broad sense) in the context of the preliminary examination. In other words, the matter of the initiation of investigation (Article 15(1)-(3)) is distinguishable from that of its commencement (Article 15(4)), among others, given the different actors, legal bases, process, and substance. These ‘matters’ are similar due to an overlap in subject-matter and temporal proximity in the procedural chronology. But they are definitely not identical since the ‘consideration’ of each of them is carried out by different organs of the Court and is subject to distinct provisions. Presenting them as one and the same ‘matter’ in the singular would be stretching this notion to the point where it loses any meaning. The consideration of the OTP’s request by the PTC judges in accordance with Article 15(4) and Rule 50, aims to establish whether there is a reasonable basis to proceed and whether an investigation should be authorized. By contrast, the OTP’s preliminary examination (which does have a formal status in the ICC regime since it is mentioned in the Statute, even if once, – in Article 15(6)), is governed by distinct provisions (Article 15(1)-(3) and Rules 46-50) and directed towards the former determination but not the latter, which is for the Chamber to make. Thus I do not see why, despite the continuity between the Article 15(3) and Article 15(4) determinations, they should be considered as the same ‘matter’. Therefore, even though the preliminary examination in Burundi can continue post-withdrawal as per the last sentence of Article 127(2), it cannot progress to a formal investigation under that provision.


The fact that the Court retains jurisdiction over the crimes committed in Burundi while it was a State Party to the ICC Statute, does not mean that it is still possible for the Prosecutor to seek authorization to investigate and for the Court to exercise its jurisdiction over that situation after the withdrawal became effective. Statements to the effect that the withdrawal ‘does not affect’ the Court’s jurisdiction are not exactly accurate. While the dormant jurisdiction (or the preconditions to its exercise) is not thereby removed, the exercise of jurisdiction by the Court is precluded.

The OTP may not and should not request authorization to open investigation in Burundi after 27 October. This is so not only because it would be problematic for policy reasons—which I will not go into here other than mentioning the thin prospects of obtaining cooperation from this former State Party—, but also because such a step would be inconsistent with the Statute or, at the very least, rest on a shaky legal foundation. The OTP’s own legal analysis from one year ago may be taken as indirectly acknowledging this. It would be ill-advised to try to compensate for its inaction under Article 15(3) in the course of one year since the withdrawal notice (if there indeed was such inaction).

Regrettable as it were, the Burundi ship has sailed and the ICC should let go – at least until such time as the exercise of its jurisdiction might be rendered possible, for example, by Burundi’s accession to the Statute, Article 12(3) declaration, or a UNSC referral. If the history of States’ political maneuvering with international criminal justice institutions can teach us anything, it is perhaps that everything is possible and nothing is guaranteed.


One Response

  1. What seems to be not being discussed is if for whatever reason the ICC investigates Burundi, and Burundi totally ignores the ICC, what can and/or wll the ICC do about it
    It has a legal remit that is dependant on the signatories to the Rome Statute; but following ICC rulings is up to states to comply, with no available sanction other than the UNSC
    If the UNSC does not involve itself the rulings of the ICC are worth less than the paper they are inscribed on

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