Who is in the OTP and how does it work?
The OTP benefits from the services of approximately 380 dedicated staff members from over 80 different nationalities, including members of the legal profession, investigators and analysts, psycho-social experts, individuals with experience in diplomacy and international relations, public information and communication, and more.
The current Prosecutor is Mr Karim A. A. Khan QC from The United Kingdom; his Deputy is Mr James Stewart from Canada.
The OTP is composed of three main Divisions:
- the Jurisdiction, Complementarity and Cooperation Division conducts preliminary examinations, provides advice on issues of jurisdiction, admissibility and cooperation, and coordinates judicial cooperation and external relations for the OTP;
the Investigation Division is in charge of providing investigative expertise and support, coordinating field deployment of staff and security plans and protection policies, and providing crime analysis and analysis of information and evidence;
- the Prosecution Division prepares the litigation strategies and conducts prosecutions, including through written and oral submissions to the judges.
How does the OTP start its operations?
Under article 13 of the Rome Statute, there are three ways the exercise of the Court's jurisdiction can be triggered where crimes under the Court's jurisdiction appear to have been committed:
Any State Party of the Rome Statute may request the Prosecutor to carry out an investigation. This was the case for the
Democratic Republic of the Congo,
Central African Republic on
two occasions, and
The United Nations Security Council (UNSC) may also refer a situation to the Prosecutor. To date, this possibility has materialised with respect to the situations of
Libya. UNSC referrals may also give the Court jurisdiction over States not Party to the Rome Statute;
Finally, the Prosecutor may open an investigation on her own initiative after the authorisation of the judges; this was the case for
Bangladesh/Myanmar. The Prosecutor cannot, on her own motion, initiate investigations with respect to States not Party to the Rome Statute unless the matter involves nationals of States Parties allegedly involved in committing Rome Statute crimes on the territory of the non-State Party in question.
Exceptionally, States may accept the jurisdiction on an
ad hoc basis, by submitting a declaration pursuant to article 12(3) of the Rome Statute.
Any individual, group or State can send information to the OTP regarding alleged crimes falling under the jurisdiction of the Court. To date, the OTP has received more that 12,000 of such communications, which can form the initial basis of the Office's preliminary examinations.
The OTP conducts a preliminary examination to decide whether there is a
reasonable basis to initiate an investigation.
In doing so, the OTP is required to assess and verify a number of legal criteria. These include, among others: if the crimes were committed after 1 July 2002, the date of the entry into force of the Rome Statute, the Court's founding treaty; if the crimes took place in the territory of a State Party or were committed by a national of a State Party (unless the situation was referred by the UN Security Council); if they amount to war crimes, crimes against humanity or genocide; the gravity of these crimes; if there are no genuine investigations or prosecutions for the same crimes at the national level; and if opening an investigation would not serve the interests of justice and of the victims.
National authorities bear the primary responsibility, in the first instance, to investigate and prosecute those most responsible for the commission of mass crimes. The Court will initiate investigations, in accordance with the legal criteria set by the Rome Statute, only when the national authorities have failed to uphold this primary responsibility and in the absence of genuine national proceedings.
There are no timelines provided in the Rome Statute for bringing a preliminary examination to a close. Depending on the facts and circumstances of each situation, the Prosecutor may decide either to: (i) decline to initiate an investigation; (ii) continue to collect information on crimes and relevant national proceedings in order to make a determination; or (iii) initiate the investigation, subject to judicial authorisation as appropriate.
Preliminary examinations also provide an opportunity to the OTP to encourage national authorities to fulfil their primary responsibility to carry out national investigations and prosecutions themselves. In applying the Rome Statute criteria, should the OTP determine it needs to open an investigation, it will do so without hesitation. Political considerations never form part of the Office's decision making.
To conduct its investigations, generally, the OTP sends missions – usually composed of investigators, cooperation advisers, and if necessary, prosecutors – to concerned countries, collects and examines different forms of evidence, and questions a range of persons, from those being investigated to victims and witnesses. To undertake these activities, the OTP relies on the assistance and cooperation of States Parties, international and regional organisations, as well as civil society.
In the process of gathering evidence, the OTP identifies the gravest incidents and those most responsible for these crimes. The OTP has an obligation to gather both incriminating and exonerating evidence, in order to establish the truth about a given situation. The exonerating information will be disclosed to the Defence teams as part of the proceedings.
Once the OTP considers that it has sufficient evidence to prove before the judges that an individual is responsible for a crime in the Court's jurisdiction, the Office will request the judges to issue a warrant of arrest or a summons to appear.
Gathering evidence ("Carte Blanche") © PS Films Gmbh
Applying for an Arrest Warrant or Summons to Appear
Based on the evidence it gathers during an investigation, the OTP can submit a request to the ICC judges, asking them to issue arrest warrants or summonses to appear.
Once the judges determine that there are reasonable grounds to believe that a person has committed a crime within the Court's jurisdiction, the judges will only issue an arrest warrant to ensure the person's appearance at trial, to ensure the person does not obstruct or endanger the investigation or Court proceedings, or to prevent the person from continuing to commit the crime in question.
Warrant of arrest. © ICC-CPI
Once issued, even in cases where arrests are delayed, arrest warrants are valid for life. Once arrested, suspects are held in custody at the Court's detention centre.
Alternatively, judges can issue
summonses to appear, when there are reasonable grounds to believe that a summons is sufficient to ensure the person's appearance. Defendants subject to summonses to appear come before the Court voluntarily and are neither arrested nor held in the Court's custody.
Evidence archives. © Frank Schinski
Once the person for whom an arrest warrant or a summons to appear has been issued is in the Court's custody or decides to come voluntarily to the Court, the OTP will first have to convince the judges, at the Pre-Trial phase, that it has sufficient evidence to commit the case to trial. At this stage, the judges will have to decide whether to confirm, decline, or review the charges presented by the Office of the Prosecutor against the defendant.
If the judges confirm the charges, the case goes to trial. Once at trial, the OTP is first to present its case, and bears the burden of proof that the accused person is guilty beyond reasonable doubt.
The OTP can present evidence in the form of documents, other tangible objects, or witness statements; the OTP's witnesses are also questioned by the Defence, and
As part of the proceedings, the OTP discloses both incriminating and exonerating information to the Defence. The OTP is obligated to gather both during its investigations, in order to establish the truth about a given situation.
Once the OTP has presented all its evidence, it is the turn of the accused, with the assistance of his or her counsel, to present his or her Defence.
The OTP, in partnership with the Sanela Diana Jenkins Human Rights Project at UCLA School of Law, has launched the Human Rights & International Criminal Law Online Forum, promoting open discussion on complex issues of international criminal law faced by the OTP. Please visit the Forum at: