The Law of Criminal Procedure, issued by Royal Decree No. M/2 of 22/1/1435H, sets out a set of basic guarantees for anyone facing arrest or detention in the Kingdom. This page presents those guarantees with their article numbers — as general awareness information, not an assessment of any specific case and not a substitute for consulting a licensed lawyer. Source 1
The general rule in Article 2: no arrest except in cases prescribed by law
Article 2 provides that no person may be arrested, searched, detained or imprisoned except in the cases prescribed by law, and that detention or imprisonment may only be in the places designated for each and for the period determined by the competent authority. Every such measure therefore requires a specific statutory basis, a designated place, and a period set by the competent authority. Source 2
The ban on harm in Articles 2 and 36
Article 2 adds in its second paragraph: harming an arrested person physically or psychologically is prohibited, as is subjecting them to torture or treatment degrading to dignity. Article 36 repeats the rule at the detention stage: a detainee must be treated in a manner preserving their dignity and may not be harmed physically or psychologically. The ban applies at both stages, whatever the type of case. Source 3
The right to counsel in Article 4
Article 4 provides that every accused person has the right to be assisted by an agent or a lawyer to defend them at both the investigation and trial stages, and that the law's regulations set out the rights of the accused that must be notified. Article 65 confirms the first limb: the accused has the right to be assisted by an agent or lawyer attending the investigation. Source 4
Notification of the grounds and the right to contact: Articles 36 and 116
This right sits in the Law itself, not only in a regulation. Article 36 provides that a detainee must be informed of the grounds for their detention and has the right to contact someone of their choosing. Article 116 states it in broader and faster terms: Source 5
- Everyone arrested or detained is notified immediately of the grounds for their arrest or detention. Source 6
- They have the right to contact whomever they see fit to inform. Source 7
- This takes place under the supervision of the criminal investigation officer. Source 8
What is flagrante delicto? The Article 30 definition
The whole twenty-four-hour rule hangs on the description "flagrante delicto", and Article 30 defines it precisely: an offence is flagrante in the course of its commission, or shortly after it, and is also treated as such in the following cases: Source 9
- Where the victim pursues a person immediately after the offence. Source 10
- Where the public pursues them with shouting immediately after it. Source 11
- Where the perpetrator is found shortly after it carrying tools, weapons, goods, implements or other things indicating they are the perpetrator or an accomplice. Source 12
- Where marks or traces indicating this are found on them at that time. Source 13
In flagrante: two periods, not one — Articles 33 and 34
Article 33 permits a criminal investigation officer, in flagrante delicto, to arrest a present accused against whom sufficient evidence exists, provided they draw up a record and immediately notify the Bureau of Investigation and Public Prosecution. In all cases, the arrested person may not be held for more than twenty-four hours without a written order from the investigator. Where the accused is not present, the officer must issue an order for their arrest and production, and state that in the record. Source 14
Article 34 then adds a second period that is often overlooked: the officer must immediately hear the arrested person's statements, and where sufficient evidence appears likely, send them within twenty-four hours with the record to the investigator, who must interrogate them within twenty-four hours, and then order their detention or release. The statutory path is two consecutive periods ending in a decision: detention or release. Source 15
Outside flagrante: Article 35
Outside cases of flagrante delicto, no person may be arrested or detained except by an order from the authority competent to do so. Whether flagrante delicto existed within the meaning of Article 30, or whether a valid statutory order issued, is for the competent judicial and investigative authorities to assess on the facts of each case. Source 16
After detention: the right of complaint in Article 39
Every prisoner or detainee has the right to submit — at any time — a written or oral complaint to the director of the prison or detention facility, and to ask that it be conveyed to a member of the Bureau of Investigation and Public Prosecution. The director must accept it and convey it immediately after recording it in a register kept for that purpose, and give the complainant proof of receipt. Source 17
Summary of the guarantees and where they sit
| Guarantee | Article and what it provides |
|---|---|
| Lawfulness of arrest | Article 2: no arrest, search, detention or imprisonment except in cases prescribed by law Source 18 |
| Place and period of detention | Article 2: only in the designated places, and for the period determined by the competent authority Source 19 |
| Ban on harm | Articles 2 and 36: physical and psychological harm, torture and degrading treatment prohibited Source 20 |
| Right to counsel | Articles 4 and 65: an agent or lawyer at investigation and trial Source 21 |
| Notification and contact | Articles 36 and 116: immediate notification of the grounds, and the right to contact someone Source 22 |
| Definition of flagrante | Article 30: during commission or shortly after, plus the four attached cases Source 23 |
| Arrest period in flagrante | Article 33: a record, immediate notification, and a 24-hour maximum without a written order Source 24 |
| Transfer and interrogation | Article 34: sent to the investigator within 24 hours, interrogated within 24 hours, then detention or release Source 25 |
| Outside flagrante | Article 35: no arrest or detention except by order of the competent authority Source 26 |
| Detainee's complaint | Article 39: written or oral, at any time, conveyed immediately with proof of receipt Source 27 |
When do you need a licensed lawyer?
This page presents the text of the law only. It contains no assessment of any incident, no practical steps for dealing with an ongoing investigation or charge, and no evaluation of any case's likely outcome. Applying these guarantees to an actual situation — determining whether flagrante delicto existed within the meaning of Article 30, whether a valid statutory order issued under Article 35, or how the periods in Articles 33 and 34 run — requires specialist legal judgement. Where there is an actual report, summons, arrest or charge, contacting a licensed lawyer immediately is the appropriate step to establish the rights and procedures that apply to your situation; nothing here substitutes for that. Source 28