INTERNATIONAL COURT OF JUSTICE
ALLEGATIONS OF GENOCIDE UNDER THE CONVENTION ON THE
PREVENTION AND PUNISHMENT OF THE CRIME OF GENOCIDE
(UKRAINE V. R USSIAN FEDERATION)
WRITTEN OBSERVATIONS OF UKRAINE ON THE
DECLARATION OF INTERVENTION OF THE FEDERAL REPUBLIC OF GERMANY
17 October 2022
1. On 5 September 2022, the Federal Republic of Germany ("Germany") filed a
Declaration of Intervention (the "Declaration ") pursuant to Article 63 of the Statute of the
Court. On the same day, the Registrar of the Court, acting in accordance with Article 83 of the
Rules of Court, forwarded a certified copy of the Declaration to the Agent of Ukraine and
informed him that the Court had fixed 17 October 2022 as the time-limit within which the
Governments of Ukraine and the Russian Federation may furnish their written observations
on the Declaration.
2. The Government of Ukraine provides its observations regarding Germany's
Declaration of Intervention below. In the view of the Government of Ukraine, the Declaration
of Germany fulfills the requirements of Article 63 of the Statute and Article 82 of the Rules of
the Court and is, accordingly, admissible.
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3. Article 63 confers a "right to intervene in the proceedings" to a State notified of
a case involving the construction of a convention to which the State is a party. In assess ing
whether a declaration falls under Article 63, "the only point which it is necessary to ascertain
is whether the object of the intervention ... is in fact the interpretation of the [relevant]
Convention in regard to the question" at issue in the dispute. 1 The declaration must also satisfy
the conditions set forth in Article 82 of the Rules of the Court. As Article 63 of the Statute
provides for intervention as of right, 2 where a State seeking to intervene has met the conditions
1 Haya de la Torre Case, Judgment of 13 June, J.C.J. Reports 1951 , p. 77. See also Whaling in the
Antarctic (A ustralia v. Japan), Declaration of Intervention of New Zealand, Order of 6 February
2013, I.C.J. Reports 2013, pp. 5-6, para. 8.
2 Statute of the International Court of Justice, Article 63(2). See also Haya de la Torre Case,
Judgment of 13 June, J.C.J. Reports 1951, p. 76; Continental Shelf (Tunisia/Libyan Arab Jamahiriya)
Application to Intervene, Judgment, l.C.J. Reports 1981, p. 13, para. 21; Territorial and Maritime
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provided under Article 63 of the Statute and Article 82 of the Rules, the declaration is deemed
admissible.3
4. The Declaration of Germany satisfies all the necessary requirements. The
instant case puts in question the construction of the Genocide Convention. Germany is a party
to the Genocide Convention and thus has a right to intervene under Article 63. Based on the
text of the Declaration of Germany, which identifies Germany's interpretation of specific
provisions of the Genocide Convention, namely Article IX, the Declaration's object is the
interpretation of the Genocide Convention.
5. Article 82(1) provides that declarations under Article 63 "shall be filed as soon
as possible, and not later than the date fixed for the opening of the oral proceedings. In
exceptional circumstances a declaration submitted at a later stage may however be admitted."
Article 82(2) provides further requirements:
2. The declaration shall state the name of an agent. It shall
specify the case and the convention to which it relates and shall
contain:
( a) particulars of the basis on which the declarant State
considers itself a party to the convention;
(b) identification of the particular provisions of the convention
the construction of which it considers to be in question;
( c) a statement of the construction of those provisions for
which it contends;
( d) a list of the documents in support, which documents shall
be attached.
Dispute (Nicaragua v. Colombia), Application for Permission to Intervene, Judgment, I.C.J. Reports
2011,p.433, para.35.
:i See Whaling in the Antarctic (Australia v. Japan), Declaration of Intervention of New Zealand,
Order of 6 February 2013, 1.C.J. Reports 2013, pp. 5-6, paras. 7-8.
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6. All of these requirements are met. Germany has filed its Declaration well
before the opening of oral proceedings, which have not been set. Germany has also appointed
an agent, 4 and the Declaration notes the basis on which Germany considers itself a party to
the Genocide Convention,5 identifies "particular provisions" of the Genocide Convention it
considers to be in question, and provides a statement regarding the "construction of those
provisions. "6 Finally, the Declaration includes "a list of the documents in support and attaches
those documents.''7 Accordingly, all of the requirements of Article 82 are met and the
Declaration is admissible.
7. Russia's filing of preliminary objections on 3 October 2022 does not have an
effect on the admissibility of Germany's intervention. As stated in the Declaration, Germany
wishes to avail itself of its right to intervene with respect to the construction of Article IX of
the Genocide Convention, which concerns the jurisdiction of the Court and is therefore at issue
in addressing Russia's preliminary objections. 8 Germany has the right under Article 63 of the
Statute to intervene with respect to the interpretation of any provision of the Convention that
is at issue, including any provision that the Court is asked to interpret during the preliminary
objections phase of the case. 9
4 Declaration of Intervention Under Article 63 of the Federal Republic of Germany, Allegations of
Genocide Under the Convention on the Prevention and Punishment of the Crime of Genocide
(Ukraine v. Russia), 5 September 2022, para. 56.
s ld. para. 2 1.
6 Jd. paras. 22-52.
" Id. para. 53.
8 Id. paras. 27-52.
9 See Hugh Thirlway, THE LAW AND PROCEDURE OF THE INTERNATIONAL COURT OF JUSTICE: FIFTY YEARS
OF J URISPRUDENCE, VOLUME I (2013), p. 1031 ("If for example a case is brought on the basis of the
corn promissory clause in a multilateral convention, the interpretation of that clause may be of interest
to all the other States parties (or at least those of them who have not made a reservation to the clause).
It would therefore seem that there is no reason why intervention under Article 63 should not be
possible to argue a question of jurisdiction or admissibility, if that question involves the interpretation
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8. For the reasons set forth above, it is the view of the Government of Ukraine that
the Declaration of Intervention filed by Germany under Article 63 of the Statute of the Court
is admissible.
of a multilateral treaty." (internal citations omitted)); ROSENNE'S LAW AND PRACTlCE OF THE
INTERNATIONAL COURT: 1920-2017, VOLU~IE III PROCEDURE (Malcolm N. Shaw QC ed., 5th ed. 2016),
p. 1533 ("If the dispute over jurisdiction relates to the interpretation of a multilateral treaty which
contains a compromissory clause or any other provision including another instrument intrinsically
linked to that treaty, it is not self-evident why any other party to that treaty cannot intervene under
Article 63 in any phase of the proceedings: close examination of the legislative history of that
provision in 1920 and of the initial Rules of Court of 1922 strongly indicates that this was precisely the
intention behind that provision." (internal citation omitted)).
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Mr. Anton Korynevych
Agent of Ukraine
17 October 2022
5
Co-Agent of Ukraine
Written Observations of Ukraine on the Declaration of Intervention filed by Germany