Powers of the Public Prosecution in Kuwait: Inquiries, Investigation, and Discontinuance Orders
07 September 2026

A legal guide to the stages of criminal proceedings in Kuwait: the distinction between preliminary inquiries and formal investigation, the Public Prosecution's powers in gathering evidence and ordering detention, administrative filing orders and orders of no grounds to prosecute and their effect, and the victim's rights and grievance routes.

Between filing a report and standing before a court lie stages whose boundaries and attendant rights many people do not know. A person summoned to a police station believes they are under investigation, a person whose report is filed away believes the door has closed permanently, and a person in whose favour an order of no grounds to prosecute is issued believes they have been acquitted. In truth each stage has its own legal regime and different consequences. Criminal Procedure and Trials Law No. 17 of 1960 regulates these stages and defines the powers of the Public Prosecution as custodian of the criminal action. This article explains them in practical terms for accused and victims alike.

The Preliminary Inquiry Stage

This precedes investigation and is conducted by judicial police officers:

  • Its nature: preparatory steps directed at detecting offences and gathering the initial information needed for investigation. It is not investigation in the legal sense.
  • What is permitted: receiving reports, hearing those with information, examining the scene, making enquiries, and seizing items connected to the offence.
  • What is not permitted: a judicial police officer may not interrogate the accused in the technical sense, confront them with the evidence, or examine them upon it. These are matters for the prosecution.
  • Weight of the record: an inquiry record is not complete proof in itself but an element of information subject to the court's assessment, and contrary evidence is admissible.
  • Right to counsel: it is always advisable not to give a detailed statement before consulting a lawyer, since what is said at this stage will be put to the person later.
  • Period of detention: a person may be held by the enforcement authority only for the period the law prescribes, after which they must be brought before the prosecution.

The Public Prosecution: Its Character and Powers

The Public Prosecution combines two roles that appear opposed but are in fact complementary:

  • Prosecuting authority: it initiates the criminal action in society's name, conducts it before the courts, and appeals judgments.
  • Investigating authority: it conducts the preliminary investigation itself and must do so impartially, seeking the truth rather than a conviction, gathering exculpatory as well as incriminating evidence.
  • Supervision of judicial police: it supervises and directs the work of judicial police officers and reviews the validity of their measures.
  • Independence: the prosecution exercises its functions independently, a safeguard for accused and society alike.
  • The action is not waivable: as a rule the criminal action belongs to society rather than the victim, so their withdrawal does not halt it save in offences whose prosecution the law conditions on their complaint.

Investigation Procedures

Investigation is the decisive stage determining the direction of the case and comprises several measures:

  • Interrogation: confronting the accused with the charge and the evidence and examining them in detail. This is an investigative measure reserved to the prosecution and carries essential safeguards, chiefly informing the accused of the charge and enabling their defence.
  • Hearing witnesses: on oath, with confrontation between witnesses and with the accused permitted.
  • Site attendance and examination: to record the state of places and objects.
  • Appointment of experts: in technical matters such as forensic medicine, document examination, and digital evidence.
  • Search and seizure: by reasoned warrant within the limits the law prescribes.
  • Travel bans: a precautionary measure subject to controls and open to challenge.
  • Pre-trial detention: the gravest investigative measure, an exception rather than a rule. Its validity requires grounds such as risk of flight, interference with evidence, or the gravity of the offence, and it is subject to defined periods and controlled renewal.

Safeguards for the Accused

The power to investigate does not permit disregarding the rights of those subject to it:

  • Presumption of innocence: the accused remains innocent until convicted, and procedures may not be built on the opposite assumption.
  • Notification of the charge: the accused is entitled to know what is alleged and its basis before being examined.
  • Presence of counsel: an essential right during interrogation, particularly in felonies, and its breach affects the validity of the measure.
  • Voluntariness of confession: a confession produced by coercion, threat, or promise is void and carries no weight however consistent with the facts.
  • No compulsion to speak: the accused may remain silent, and silence may not be treated as evidence against them.
  • Confidentiality of investigation: protects the accused from public exposure before guilt is established and protects the evidence from interference.
  • Access to the file: enabling the defence to examine the papers within the limits the law provides.

Filing Orders and Orders of No Grounds

Confusing these is among the most common errors, and the difference determines whether the file can be reopened:

  • Filing order: an administrative decision issued by the prosecution before or during investigation, meaning that the report will not be pursued for insufficiency of information, because the perpetrator is unknown, or for want of significance.
  • Its administrative nature: it carries no res judicata effect, so it may be reversed and investigation resumed whenever new evidence emerges, without any special procedure.
  • Order of no grounds to prosecute: a judicial decision issued by the prosecution after an actual investigation, meaning the case is not fit to be put before a court, whether because no offence occurred, for insufficiency of evidence, or for a legal reason such as prescription or extinction of the action.
  • Its effect: this order carries an effect preventing a return to investigation of the same facts, except where new evidence not previously available emerges, within the conditions and periods the law prescribes.
  • Practical significance: a person in whose favour an order of no grounds is issued is in a far stronger position than one whose report was merely filed, so the type of decision must be examined carefully on receipt.

The Victim's Rights

A victim is not a bystander and holds rights they should know:

  • Right to report: and to follow up the outcome of the report with the competent authority.
  • Civil claim: declaring an intention to claim civilly from the investigation stage, which gives them standing in the proceedings.
  • Challenging a filing order: a victim may challenge a filing order to the senior level within the prosecution, an effective practical step frequently overlooked.
  • Producing new evidence: they may submit newly available evidence to seek reopening of the file.
  • Time limits: the prescribed periods must be observed, as delay may forfeit the right to object.
  • The civil route: a victim may still go to the civil courts for compensation even where the report was filed away, since the test for civil liability is broader than that for criminal offending.

Practical Guidance

  • When summoned by any authority, ask in what capacity you attend, witness or person reported against, as each carries different rights.
  • Do not give a detailed statement before consulting a lawyer, however confident you are of your position.
  • Read the record in full before signing, do not sign what you did not say, and record any reservation.
  • Request a copy or the case number and date so you can follow it up later.
  • Victims should declare an intention to claim civilly early and challenge immediately any filing order they consider incorrect.
  • Preserve every digital record or document as soon as the incident occurs, since evidence disperses quickly.

Knowing the boundaries of each stage and the rights attaching to it is what protects the innocent and enables the injured to obtain redress. Yamnak Law Firm represents clients from the inquiry and investigation stages, prepares challenges to filing orders, and appears before the criminal courts at every level with complete confidentiality.

Need Legal Advice?

The Yumnaak Law Firm team is ready to help with trusted expertise.

Book Appointment Contact Us
Supporting Services
التوثيق
Tawtheeq & POA
poa.moj.gov.kw
وزارة العدل
MOJ eServices
eservices.moj.gov.kw
SYSLAWS
Made in Kuwait
SYSLAWS.COM

All rights reserved to Yumnaak Law Firm 2026 YUMNAAK LAW FIRM