National Identification Number of a Company
With population growth and the expansion of information systems, access to accurate, reliable data has become increasingly complex. For this reason, specific codes have been introduced to facilitate access to information and records. For natural persons, this code is known as the national identification number. A similar concept applies to legal entities, which are assigned a national identification number.
Review of the National Identification Number of a Company and Its Applications
Concept of the National Identification Number of a Company or Legal Person
As noted above, an identification number is a unique code assigned exclusively to a single legal entity, through which that entity can be officially identified within the country.
The exclusivity and assignment of the national identification number to each legal person are managed by the National Identification Information Database. Each legal entity is therefore assigned a unique, non-repeating code.
All legal persons, including commercial and non-commercial companies, banks, institutions, governmental offices, municipalities, schools, and similar entities, are required to obtain a national identification number. This number consists of 11 digits, the first 4 of which indicate the city or province where the entity is registered.
Actions Required Prior to Obtaining a National Identification Number
Before obtaining a national identification number, applicants must first register as a legal entity. This process requires registration via the official website of the Organization for Registration of Deeds and Properties.
How Is the National Identification Number Obtained?
After completing the required registration procedures and formally registering the company, applicants may obtain the national identification number by accessing the national identification system for legal persons. This code enables official identification of the company and access to its registered information.
For example, individuals or entities intending to cooperate, contract, or conduct transactions with a company may verify the company’s legal status and registration by searching its national identification number or registered name.
Under the law, governmental entities possess legal status even without formal registration and may therefore obtain a national identification number immediately. This exception applies exclusively to governmental bodies and does not extend to non-governmental legal entities. Accordingly, non-governmental legal entities must first be formally registered before applying for a national identification number.
Legal Basis for the Exclusivity of the National Identification Number
Article 4 of the Regulation on the Assignment of National Identification Numbers expressly refers to the exclusive nature of this code. Under this provision, the national identification number serves as the legal identity document for a legal person. Its exclusive nature is therefore self-evident.
The validity of the national identification number continues until the company’s dissolution and liquidation are completed. In the event of dissolution, the identification number does not become invalid immediately and remains effective until the liquidation process is fully concluded.
Is It Possible for a Company to Have One National Identification Number and Two Registration Numbers?
A company may have two registration numbers, but only one national identification number. The existence of two registration numbers typically results from a change in the company’s registered location or registration jurisdiction, in which case a new registration number is issued in the new jurisdiction. However, the national identification number remains unchanged.
What Are the Applications of the National Identification Number?
The national identification number provides access to detailed, reliable information about a legal entity, thereby providing reassurance when entering into contracts or transactions with that entity. Using this number, one can determine the type of company, such as a joint stock, partnership, or other form, each of which is subject to its own specific legal rules and regulations.
In addition, the national identification number enables identification of the registered address, registration jurisdiction, and the company’s most recent corporate changes. All commercial and administrative authorities are required to record the national identification number and the postal code of the registered office of legal entities. These authorities must also refrain from granting facilities, licenses, or tender participation to companies that lack a national identification number.
Conclusion
- The national identification number for companies functions in the same way as that for individuals. It is unique and exclusive, serving as a company’s legal identity.
- Legal entities must formally register with the government to obtain a national identification number.
- This identification number is the entity’s official legal identity and is therefore essential.
- The information associated with the national identification number enables verification of the legal validity and legitimacy of legal persons.
Frequently Asked Questions About the National Identification Number of a Company
A company's national identification number is a unique code assigned to each legal entity, enabling its official identification in the country. It functions in the same way as a national identification number for natural persons.
All legal persons, including commercial and non-commercial companies, banks, institutions, governmental offices, municipalities, and schools, are required to obtain a national identification number. Governmental entities may obtain this number without prior registration.
Non-governmental legal entities must first register with the Organization for Registration of Deeds and Properties and then apply for a national identification number.
After completing company registration and legal formalities, applicants must access the national identification system for legal persons to obtain their eleven-digit identification number.
No. Each company is assigned a single national identification number, even if it has multiple registration numbers.
The national identification number enables verification of a company’s legal status, type, registered address, registration jurisdiction, and any recent changes. Authorities must deny facilities, licenses, and tender participation to companies that lack a national identification number.
The national identification number remains valid until the company is dissolved and the liquidation is complete. What is the national identification number of a company?
Which companies and entities are required to obtain a national identification number?
What steps are required before obtaining a national identification number?
How is a company’s national identification number obtained?
Can a company have more than one national identification number?
What are the uses of a national identification number?
How long is the national identification number valid?





