Article 50 of the Saudi Civil Aviation Law
المادة 50 من نظام الطيران المدني · الفصل الأول: تسجيل الطائرات
The Authority determines the nationality and registration marks of national aircraft and how they are placed on the aircraft, in accordance with the applicable international rules and laws.
Official text (Arabic)
This article has not been amended since the law was issued.
تحدد الهيئة علامات جنسية وتسجيل الطائرات الوطنية ، كما تحدد طريقة وضعها على الطائرة وفقا للقواعد والأنظمة الدولية المطبقة في هذا الشأن.
This is the official Arabic wording, the only legally binding version. We do not translate the law itself; the explanation below is ours. Official source: Bureau of Experts at the Council of Ministers
Article 50 explained in plain English
After Article 49 required every civil aircraft flying in the territory to carry its nationality and registration marks under the law of the state of registration, this article sets out who determines these marks for national aircraft.
What the Authority determines:
- The nationality marks for national aircraft.
- Their registration marks.
- How they are placed on the aircraft.
The reference: the determination is made in accordance with the applicable international rules and laws on the matter, since the marks follow a uniform international system that makes it easy to identify an aircraft's nationality and registration anywhere.
The article does not state the form of the marks or their symbols; that is for the Authority to determine.
The difference between the two articles: Article 49 makes it mandatory for every civil aircraft in the territory to carry the marks, while this article concerns national aircraft and sets the reference for their marks. It is followed by Article 51, which establishes the "Saudi National Register for Aircraft Registration" and provides that an aircraft registered in it has the nationality of the Kingdom and carries its marks.
Translated from our Arabic explanation with machine assistance. For guidance only; it does not replace advice from a lawyer on your situation.
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Frequently asked questions about Article 50 of the Saudi Civil Aviation Law
Who sets the registration marks of Saudi aircraft?
The Authority determines the nationality and registration marks of national aircraft and how they are placed on the aircraft.
Are the marks of Saudi aircraft subject to international rules?
Yes. The Authority determines them in accordance with the applicable international rules and laws on the matter.
More articles on Registering Aircraft and Rights Over Them
- Article 49
No civil aircraft may fly in the Kingdom's territory without its nationality and registration marks; the Authority may permit an unregistered aircraft to fly or land for technical testing or other purposes.
لا يجوز لأي طائرة مدنية أن تطير في إقليم المملكة ما لم تكن تحمل علامة جنسيتها وتسجيلها طبقا لنظام دولة التسجيل ، أو سلطة تسجيل العلامة العامة ، ومع ذلك يجوز لله
- Article 51
The Authority maintains the Saudi National Register for Aircraft Registration, whose contents and registration conditions are set by the Implementing Regulations; a registered aircraft has the Kingdom's nationality.
1- تعد الهيئة سجلا لتسجيل الطائرات المدنية الوطنية يسمى ( السجل السعودي الوطني لتسجيل الطائرات )، وتحدد اللائحة البيانات التي يجب أن يتضمنها السجل والشروط الواج
- Article 52
The Authority issues aircraft registration certificates after completing the necessary procedures, each containing the data set by the Implementing Regulations.
تصدر الهيئة شهادات تسجيل الطائرات بعد إتمام الإجراءات اللازمة لذلك على أن تتضمن كل شهادة البيانات التي تحددها اللائحة.
- Article 53
An aircraft is deregistered if its owner or lessee loses Saudi nationality, ownership passes to a foreigner, it is lost or permanently withdrawn, the owner requests it or a registration condition ceases; the owner must notify the Authority and return the certificate.
1- تشطب الطائرة من السجل في الحالات الآتية: أ - إذا فقد مالكها أو مستأجرها جنسيته السعودية. ب - إذا انتقلت ملكيتها إلى شخص أجنبي. ج - إذا فقدت الطائرة أو سحبت
- Article 54
The provisions on rights over aircraft apply to all civil aircraft in the Kingdom's territory whatever their nationality and to Saudi civil aircraft wherever they are, but not to state aircraft.
تطبق أحكام هذا الفصل على جميع الطائرات المدنية أيًّا كانت جنسيتها حال وجودها في إقليم المملكة وكذلك على الطائرات المدنية السعودية في أي مكان كانت، ولا تسري أحكا
- Article 55
For the chapter on rights over aircraft, an aircraft means its airframe, engines, propellers, radio equipment and all parts designated to serve it, whether attached or temporarily detached.
مع مراعاة ما ورد في الفقرة (13) من المادة (الأولى) من هذا النظام، يقصد بتعبير ( الطائرة ) عند تطبيق أحكام هذا الفصل هيكلها والمحركات والمراوح وأجهزة اللاسلكي وك
The texts are reproduced from the official website of the Bureau of Experts at the Council of Ministers for reference; where they differ, the officially published Arabic text prevails. This content is not legal advice.

