In the legal term, something is traded and traded, for which supply and demand are raised and can be valued and calendered. Movable property in the legal term refers to objects that can be transmitted from one place to another without being damaged to itself or to its place. Immovable property is also referred to as a legal term to a financially non-transferable place. Ownership of movable and immovable property is very important in our rights, and Articles 11-22 of the Civil Code outline it. Accordingly, the present study, titled "The Role of the Official Document on Moving and Immovable Property, explores this issue." The research method is descriptive-analytic. When the request is made, the document, whether formal or informal and its importance, is not a role, but the stability of the movable and immovable property that is carried out by means of an official document, this paper answers the question. 1. The status of the official document in the emul How is moving in Iran's law? Which should be said in the movable property in accordance with Article 46 AH. It is understood that the system of reciprocity has overcome the ceremonial system and is accepted in most countries as a principle. The principles of this principle should be sought in the theory of the will of will, for example, a vehicle in accordance with Article 19. M is a movable property. 2. The status of the official document in the immovable emulsion in Iran's law is that in response, it can be said that, in accordance with Article 47 of the Registration Law, the registration of transactions involving immovable property in the non-official bureaux is compulsory for the purposes of this article, the registration of transactions concerning movable property such as Automobile, jewelery and carpet, which sometimes have more rival value, may not be required at official bureaux, and it is not obligatory in terms of safety, economic, and other issues of the date of registration of movable property in accordance with Article 1287. It has been categorized in the field of competence of official agents.