Review of the official registration of the property transaction and ownership documents

Act on Mandatory Official Registration of Immovable Property Transactions

This law is one of the most important changes in recent years in the Iranian real estate transaction system and its goal is to move important transactions and rights related to immovable property towards official and traceable registration.

The effect of the law on each transaction depends on the date, type of instrument, the property’s registration status, and the implementation stage of the envisaged systems; no general conclusion should therefore be drawn about the validity of a preliminary sale agreement (qowlnameh) or the possibility of an action without examining the details of the case.

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What is the Mandatory Official Registration Act, and what is its current implementation stage?

The Act on Mandatory Official Registration of Immovable Property Transactions was approved by the Islamic Consultative Assembly on 6 Azar 1401 and deemed expedient by the Expediency Discernment Council on 26 Ordibehesht 1403. It created new mechanisms for official registration of important real-estate legal acts, claims based on non-official documents, and the activities of real-estate advisers.

Current position: The public notice announcing the phased launch of the Article 10 system for organising unofficial instruments was issued on 29 Ordibehesht 1405. That date is not a single starting point for every property or deadline. For cadastral titles issued from 1 Farvardin 1396 through 31 Ordibehesht 1405, the announced launch date is 1 Khordad 1405. For cadastral titles issued from that date until the next notice, the starting date is generally the title’s issue date. Further notices must be checked for other properties.

Important point: The Act does not impose one date or status on every property and transaction. Article 1, its notes, the date of issue of the cadastral title and the transitional provisions must be examined separately for each property.

Which transactions are addressed by Article 1?

Article 1 covers a range of legal acts relating to immovable property, including transfer of ownership of the property itself, certain usufruct and easement rights, mortgages, leases exceeding two years, lease-to-own arrangements, pre-sale of buildings, and undertakings to carry out those acts. Article 1’s general rule is registration of those acts in the electronic document-registration system and the provision of legal consequences for failure to register them.

General time rule: Article 1 links its general rule to one year after the official launch of the Article 10 system.
Important exception concerning a cadastral title deed: Under Note 4 to Article 1, for properties receiving a cadastral title deed after the law enters into force, Article 1 applies from the issue date of that deed, even if the Article 10 system has not yet been launched.
Effect on claims: For a legal act covered by the rules, non-registration may seriously affect the admissibility of claims and the validity of related evidence. The exact provision governing the transaction and its applicable date must therefore be identified.

The Article 10 system and deadlines for holders of unofficial instruments

Article 10 provides for recording claims and supporting documents concerning ownership of immovable property itself, ownership of its use and benefits for more than two years, usufruct or easement rights, where those rights arose before the system’s launch and lack an official instrument.

First stage: registering the claim

Claimants covered by the rules must, within two years of the system’s launch for the property concerned, enter their claim and supporting documents in the system.

Second stage: taking steps toward formal registration

After entering a claim, the claimant must, within two years of that entry, take the applicable step towards obtaining an official instrument: execute one, file a claim to compel execution or a related action, or take another necessary legal measure. Evidence of that step must be entered in the system.

Effect of expiry of time limits

Failure to act within statutory time limits can severely restrict the ability to rely on and have a claim heard, particularly against public and state lands and good-faith third parties holding an official deed.

Official announcement: The notice was issued on 29 Ordibehesht 1405 SH. The two-year period must nevertheless be calculated from the date applicable to the property’s registration group. The date 1 Khordad 1405 SH applies only to the group specified in the notice, not to every property.

Effect of the law on preliminary sale agreements and private instruments

This law does not mean that all older preliminary sale agreements become invalid at once. The status of a private instrument depends on the date when the right arose, the type of legal act, the property’s registration and cadastral status, action or inaction in the Article 10 system, and transitional rules.

In claims concerning formal transfer of title, deed invalidation, ownership-based recovery of possession, registration disputes or property contracts, first examine the chain of documents and dates. Then assess whether the claim can be heard and whether its supporting documents are legally effective.

The role of real-estate agencies and standardized contracts

Article 3 and its implementing regulations govern real-estate brokers’ access to the electronic deeds-registration system and entry of draft contracts. Later rules on standardised contracts and authorised platforms also establish a new technical and legal framework for some transactions.

Buyers and sellers should not treat an agreement prepared at a real-estate agency as equivalent to an official transfer of ownership. The registration route and status of the title document should be clarified before the main payments.

Legal sources for this page

This page draws on the consolidated text of the Act on Mandatory Official Registration of Immovable Property Transactions, the Article 3 regulations, the Article 10 implementing rules and the public notice of the Article 10 system’s phased launch. It was reviewed on 5 Shahrivar 1405.

For an actual case, recheck the latest legislation and regulations and the systems’ implementation status at the time of action.

Reviewing documents and officially registering real estate transactions

Relevant legal sources

Act on Mandatory Official Registration of Immovable Property Transactions
Iranian Registration of Deeds and Properties Act («قانون ثبت اسناد و املاک»)
Iranian Civil Code («قانون مدنی»)

This list identifies the principal legal provisions relevant to the page. The applicable law and amendments must be checked against the dates, subject matter and circumstances of each case.

The official texts and latest amendments are available in the National Database of Iranian Laws and Regulations.

Frequently asked questions

What is the purpose of the Mandatory Official Registration Act?

This law reinforces official registration of important legal acts relating to immovable property and provides serious legal consequences for some unregistered transactions. The scope of each rule must be assessed against the relevant article, the date of the transaction, and the property’s registration status.

Has the system for organising unregistered property claims been launched?

The public notice of the Article 10 system’s phased launch was issued on 29 Ordibehesht 1405, but launch dates and starting points for time limits differ between properties. For cadastral titles issued from 1 Farvardin 1396 through 31 Ordibehesht 1405, the starting date is 1 Khordad 1405. For cadastral titles issued from then until the next notice, it is generally the title’s issue date. Further notices must be checked for other properties.

Are all old agreements invalidated by this law?

No. Private instruments cannot all be declared invalid as a blanket rule. The date when the right arose, document type, property registration status, transitional provisions and compliance with statutory deadlines must each be examined.

What is the deadline for Article 10 for holders of unofficial documents?

Under Article 10, covered claimants must enter their claim and supporting documents within two years of the system’s launch and, within two years of that entry, as applicable, arrange execution of an official instrument, bring an action, or take the legal measure necessary to obtain an official instrument, then register evidence of that step in the system.

What is a real-estate agent’s role under the Mandatory Official Registration Act?

Article 3 and its implementing regulations govern registration of draft contracts and real-estate brokers’ access to the electronic deeds-registration system. The precise route depends on the contract type, property deed and official tool used.

What should be checked to buy a property under the new conditions?

The title deed and cadastral record, any judicial attachment or mortgage, the seller’s identity and authority, registration history, the type of contract, the transaction date, and the method of its official registration must be examined before the principal payments.

Do all the effects of Article 1 take effect from the same date?

No. Article 1’s general rule is linked to one year after official launch of the Article 10 system. Note 4 to Article 1 contains a special rule for properties receiving a cadastral title after the Act entered into force. Each property’s title date and status are therefore decisive.

Does a preliminary sale agreement (qowlnameh) remain valid after the Mandatory Official Registration Act?

The legal effect of a preliminary sale agreement (qowlnameh) and a private instrument depends on the time when the right arose, the property’s registration status, implementation of the systems required by law, and transitional rules; a single answer therefore cannot be given for every transaction.

What is the system for organizing non-official instruments?

This system is foreseen in Article 10 of the law and is important for organizing claims and informal documentation related to immovable property. The status of implementation of the regulations and legal deadlines must be examined at the time of action.

Methods of contact

For legal advice or follow-up on a case, contact us using one of the methods below.

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