Intervention

INTERNATIONAL COURT OF JUSTICE
ALLEGATIONS OF GENOCIDE UNDER THE CONVENTION ON THE
PREVENTION AND PUNISHMENT OF THE CRIME OF GENOCIDE
(UKRAINE V. RUSSIAN FEDERATION)
WRITTEN OBSERVATIONS OF UKRAINE ON THE ADMISSIBILITY
OF THE DECLARATIONS OF INTERVENTION
24 March 2023
Table of Contents
I. Introduction ..................................................................................................... 1
II. The Declarations of Intervention Are Admissible .......................................... 1

INTERNATIONAL COURT OF JUSTICE
WRITTEN OBSERVATIONS OF THE CZECH REPUBLIC
ON THE ADMISSIBILITY OF THE DECLARATION OF INTERVENTION OF THE
CZECH REPUBLIC
of 13 February 2023
in the case of
ALLEGATIONS OF GENOCIDE UNDER THE CONVENTION ON THE PREVENTION
AND PUNISHMENT OF THE CRIME OF GENOCIDE
(UKRAINE V. RUSSIAN FEDERATION)
I. Introduction, compliance with the requirements of Article 63 of the Statute of the
International Court of Justice
1. With reference to the letter of the Registar of the International Court of Justice (hereinafter

' .
INTERNATIONAL COURT OF JUSTICE
SWEDEN'S WRITTEN OBSERVATIONS ON
THE ADMISSIBILITY OF ITS DECLARATION
OF INTERVENTION
filed in the Regisuy of the Court
on 13 Febiuary 2023
in the case of
ALLEGATIONS OF GENOCIDE UNDER THE CONVENTION ON THE
PREVENTION AND PUNISHMENT OF THE CRIME OF GENOCIDE
(UKRAINE v. RUSSIAN FEDERATION)
COUR INTERNATIONALE DE JUSTICE
OBSERVATIONS ECRITES DE LA SUEDE SUR
LA RECEV ABILITE DE SA DECLARATION
D'INTERVENTION
enregistree au Grcffe de la Cour
le 13 f evrier 2023
clans le cas de

INTERNATIONAL COURT OF JUSTICE
ALLEGATIONS OF GENOCIDE UNDER THE CONVENTION ON THE PREVENTION AND PUNISHMENT OF THE CRIME OF GENOCIDE
(UKRAINE v. RUSSIAN FEDERATION)
OBSERVATIONS OF THE REPUBLIC OF SLOVENIA ON THE ADMISSIBILITY OF ITS DECLARATION OF INTERVENTION
13 February 2023
i
TABLE OF CONTENTS
INTRODUCTION ............................................................................................. 1

INTERNATIONAL COURT OF JUSTICE
WRITTEN OBSERVATIONS OF THE SLOVAK REPUBLIC ON THE
ADMISSIBILITY OF ITS DECLARATION OF INTERVENTION
13 February 2023
in the case of
ALLEGATIONS OF GENOCIDE UNDER THE CONVENTION ON THE PREVENTION
AND PUNISHMENT OF THE CRIME OF GENOCIDE
(UKRAINE V. RUSSIAN FEDERATION)
I. INTRODUCTION
I. On 7 December 2022, the Slovak Republic ("Slovakia") submitted to the Court its
Declaration of Intervention pursuant to Article 63, paragraph 2 of the Statute of the

1
Before the
INTERNATIONAL COURT OF JUSTICE
WRITTEN OBSERVATIONS OF THE UNITED KINGDOM OF GREAT
BRITAIN AND NORTHERN IRELAND ON THE ADMISSIBILITY OF ITS
DECLARATION OF INTERVENTION SUBMITTED PURSUANT TO
ARTICLE 63 OF THE STATUTE OF THE INTERNATIONAL COURT OF
JUSTICE
13 February 2023
In the case of
ALLEGATIONS OF GENOCIDE UNDER THE CONVENTION ON THE
PREVENTION AND PUNISHMENT OF THE CRIME OF GENOCIDE
(UKRAINE v. RUSSIAN FEDERATION)
2
TABLE OF CONTENTS

WRITTEN OBSERVATIONS OF THE GOVERNMENT
OF ROMANIA ON THE ADMISSIBILITY OF ITS
DECLARATION OF INTERVENTION
IN THE CASE CONCERNING
ALLEGATIONS OF GENOCIDE UNDER THE
CONVENTION ON THE PREVENTION AND
PUNISHMENT OF THE CRIME OF GENOCIDE
(UKRAINE V. RUSSIAN FEDERATION)
I. Introduction
1. On 13 September 2022, the Government of Romania filed with the Registrar a
Declaration of Intervention in the case concerning Allegations of genocide under the
Convention on the Prevention and Punishment of the Crime of Genocide (Ukraine v.

International Court of Justice
Allegations of Genocide under the Convention on the
Prevention and Punishment of the Crime of Genocide
(Ukraine v. Russian Federation)
Portuguese Republic's Written Observations
on the Admissibility of Its Declaration of Intervention
13 February 2023
I. Introduction
1. On 7 October 2022, the Portuguese Republic submitted to the Court a Declaration of
Intervention pursuant to Article 63 paragraph 2 of the Statute of the Court in the Case
concerning The Allegations of Genocide under the Convention on the Prevention and

INTERNATIONAL COURT OF JUSTICE
ALLEGATIONS OF GENOCIDE UNDER THE CONVENTION ON THE
PREVENTION AND PUNISHMENT OF THE CRIME OF GENOCIDE
(UKRAINE V. RUSSIAN FEDERATION)
WRITTEN OBSERVATIONS OF THE REPUBLIC OF POLAND ON THE
ADMISSIBILITY OF ITS DECLARATION OF INTERVENTION
13 FEBRUARY 2023
Embassy
of the Republic of Poland
in The Hague
AMB.HAGA.670.1.2023/1
Excelfency,
The Hague, 13 February 2023
With reference to the case concerning Allegations of Genocide under the Convention

INTERNATIONAL COURT OF JUSTICE
--------------------------------------------------------------------------
DISPUTE RELATING TO ALLEGATIONS OF GENOCIDE
(Ukraine v Russian Federation)
NEW ZEALAND'S WRITTEN OBSERVATIONS
ON THE
ADMISSIBILITY OF
THE INTERVENTION PURSUANT TO ARTICLE 63 OF THE STATUTE OF THE COURT
BYTHE
GOVERNMENT OF NEW ZEALAND
10 FEBRUARY 2023
To the Registrar, International Court of Justice.
The undersigned being duly authorized by the Government of New Zealand.