Unified Identification Number (UID) in the UAE

Unified Identification (UID) Number in the UAE, FirmFox
Unified Identification (UID) Number in the UAE, FirmFox
Unified Identification (UID) Number in the UAE, FirmFox
Unified Identification (UID) Number in the UAE, FirmFox

21 March, 2025

21 March, 2025

The United Arab Emirates (UAE) has made significant strides in optimizing processes for expatriates, residents, and business owners, ensuring more efficient and streamlined administrative experiences. One key innovation in the UAE’s immigration system is the Unified Identification Number (UID), a crucial element for managing residency and immigration-related matters. 


For expatriates, business owners, and legal professionals navigating the residency landscape, a thorough understanding of the UID number is essential. This guide delves into the details of the UID number, from its purpose and structure to how to locate or merge multiple UID numbers.


What is a UID Number in the UAE?


The Unified Identification Number (UID) is a unique identifier assigned by the UAE’s General Directorate of Residency and Foreigners Affairs (GDRFA) to each expatriate upon their first immigration request. This number functions as a personal identifier within the UAE's immigration system, serving as a key reference for various administrative and legal processes.


The UID number remains consistent throughout your stay in the UAE, regardless of any visa renewals, cancellations, or changes in visa type. It is distinct from other identifiers such as the visa number or the Emirates ID card number. Managed exclusively by the immigration authorities, the UID is crucial for processing visas, residency applications, and other official documentation related to residency in the UAE.


How to Find Your UID Number on Your Residence Visa?


Your UID number is prominently displayed on your UAE residence visa document. To find it, follow these simple steps:

  1. Check Your Residence Visa Sticker
    Open your passport to the page where the UAE residence visa is affixed. The UID number is typically labeled as "Unified Number."


  2. Look for a Numeric Sequence
    The UID number will usually consist of 9 to 15 digits, clearly marked next to the "Unified Number" label.


If you have trouble locating your UID number, you can reach out to the issuing authority for assistance, or use the online methods outlined below to easily retrieve it.



How to Check Your UID Number Online?


The UAE offers several digital solutions to simplify official processes for residents. To check your UID number online, follow these easy steps:

  1. Visit the ICP’s Official Website
    Go to the Federal Authority for Identity, Citizenship, Customs, and Port Security (ICP) portal.

  2. Provide Your Information
    Enter the required details, such as your passport number, visa information, or any other credentials requested by the system.


  3. Find Your UID Details
    Once your information is verified, the system will display your UID number.


Make sure to store this number securely, as it is crucial for all immigration-related activities in the UAE.



How to Obtain a Unified Number UAE?


A UID number is automatically issued when you first submit an immigration application, such as a residence visa or work visa request. Here’s a simplified breakdown of the process:

  • Submit Immigration Applications

    Your employer, sponsor, or designated authority typically initiates this by submitting your residency application or entry permit request. 


  • UID Number Assignment 

    The UAE immigration system automatically generates a UID number for you during this processing stage. 

For first-time residents, it’s vital to confirm this number with your sponsor or immigration professional after the process is completed. 



What is the UID Number in the UAE Used For?


The UID number is more than just an identification tool—it is integral to several key legal and administrative procedures in the UAE, including:

  • Residency Visa Issuance and Renewals
    The UID number ensures the consistency of your immigration history, regardless of changes in sponsor or visa type.

  • Visa Amendments or Cancellations
    Any updates, amendments, or cancellations to your visa are linked to your UID number, ensuring proper tracking.

  • Work Permits and Labor Contracts
    Employers use your UID number to align your labor contracts with visa requirements, ensuring compliance with UAE labor laws.

  • Security and Background Checks
    Government agencies rely on the UID number for conducting security screenings and background checks as part of immigration procedures.


By understanding the significance of your UID, you can navigate the UAE's immigration and employment systems more smoothly and efficiently.



What Do the Numbers in Your UID Number Signify?


Although the UID number may appear as a random sequence of digits, it is actually structured to contain important information. Here's a breakdown of what each part of the number represents:

  • The First Digit(s)
    The first digit(s) represent the year or the specific immigration system under which the UID was issued.

  • Subsequent Digits
    The following digits serve as unique identifiers assigned to each individual within the national immigration registry.


While there is no publicly available formula for interpreting every digit, the structure ensures that no two individuals have the same UID number, making it a unique and reliable identifier.



How to Merge Your UID Numbers?


In some cases, individuals may have more than one UID number. This can occur if separate immigration applications were made for different purposes, such as a previous tourist visa followed by a residence visa under a different sponsor. Merging these UID numbers is important to prevent administrative issues and ensure consistency in your records.


Steps to Merge Your UID Numbers:

  1. Contact GDRFA or ICP Offices
    Reach out to the General Directorate of Residency and Foreigners Affairs (GDRFA) or the Federal Authority for Identity, Citizenship, Customs, and Port Security (ICP) through their customer service channels or by visiting their offices in person.

  2. Provide Documentation
    Submit copies of all relevant documents, such as your passports, visas, and Emirates ID, to verify your identity and immigration history.


  3. Request Merging of Records
    File a formal request to merge the multiple UID numbers into one consolidated record.


Merging your UID numbers ensures that your immigration and residency history is unified under a single UID, streamlining future interactions with UAE authorities and avoiding complications in official processes.



Make Your Move to the UAE Hassle-Free 


Whether you're relocating to the UAE or managing operational aspects as a business owner, understanding your UID number is essential to simplifying the process. As the UID number is integral to your residency status, ensuring it remains accurate and secure is crucial for handling legal and administrative matters smoothly.

By taking the time to locate and understand your UID number, you'll experience a more streamlined process for visa renewals, amendments, and other immigration-related tasks, leading to quicker resolutions and fewer complications.



FAQs 

What is a UID number?

The Unified Identification Number (UID) is a unique 9–15-digit number assigned by UAE immigration authorities to each expatriate within their system. 

Is the UID number the same as Emirates ID?

No, the UID number and Emirates ID are distinct identifiers. The UID number is tied to immigration processes, and Emirates ID is a national identity card issued to all UAE residents. 

Can a person have multiple UID numbers?

Yes, through scenarios such as acquiring temporary visas or sponsorship changes. Merging multiple UID numbers is recommended for streamlined immigration management. 

What does a UID number look like?

It usually appears as a sequence of 9–15 digits, often beginning with a reference to the year or system version. 

Which authority issues UID numbers?

The UAE’s General Directorate of Residency and Foreigners Affairs (GDRFA) is responsible for issuing UID numbers. 

Can the UID number change over time?

No, the UID number is permanent and does not change. However, if multiple UID entries exist, they need to be merged under one unified number. 

Do the UID number and UAE visa number match?

No, your UAE visa number and UID number are separate. The visa number varies with each visa issuance, while the UID remains constant across all immigration procedures. 



Final Thoughts 


The Unified Identification Number (UID) is a vital tool for navigating the UAE's immigration systems. By understanding its purpose, uses, and associated processes, expatriates and businesses can effectively manage their residency requirements and ensure compliance with local regulations.


Whether you're applying for your first residence visa or overseeing corporate operations, staying informed about the UID number helps streamline your immigration experience. For further assistance or clarification, consider consulting UAE immigration experts or reaching out to the relevant authorities to ensure smooth handling of your documentation.