A UID Number (Unique Identification Number) is not just a set of digits; it’s your personal identification key in the UAE’s immigration system. From the moment you first apply for a residence visa, this number becomes part of your identity in government records.
Every visa renewal, Emirates ID application, or residency update you make will be linked to your UID Number. Without it, the system cannot connect your details, which can cause delays or even rejections. For residents, businesses, and authorities, it’s a small number with a big role.
What Does UID Stand For and What It Mean?
UID stands for Unique Identification Number.
In simple words, it’s a one-of-a-kind number assigned to you so that your details are never mixed up with anyone else’s. While “UID” is a global term used in many systems, in the UAE it specifically refers to the Unified Number issued by the Federal Authority for Identity and Citizenship (ICP).
It’s important to understand that the UID number is different from your Emirates ID or visa number. Your UID stays the same over time, even if your visa changes, making it the most consistent reference point for your immigration profile.
What is a UID Number in the UAE?
In the UAE, the UID Number is created automatically the first time you enter the country for residency purposes. It’s a nine-digit code that acts as your permanent reference in the immigration database.
Where it appears
- Printed on your residence visa inside your passport
- Shown on entry permits issued before visa stamping
- Stored in the UAE’s official immigration system
Example format
A UID Number usually looks like this: 784-XXXX-XXXXX. While formats can vary slightly, the meaning is always the same: your unique identity in UAE immigration records.
UID Number vs Emirates ID vs Visa Number
Because all three numbers are printed on immigration documents, it’s easy to confuse them. But they each serve different purposes.
| Feature | UID Number | Emirates ID Number | Official identity for daily use in the UAE |
| Purpose | Tracks your immigration and residency history | After the residence visa stamping | Identifies a specific visa record |
| Issued By | Federal Authority for Identity and Citizenship (ICP) | Federal Authority for Identity and Citizenship (ICP) | UAE Immigration Department |
| When Issued | First UAE visa process | After residence visa stamping | On visa stamping or entry permit |
| Validity | Permanent unless merged | Matches residency validity | Matches visa validity |
In short:
- UID = Permanent immigration profile number
- Emirates ID = Your national ID card
- Visa Number = Linked to a single visa entry
Why is a UID Number Important?
Your UID Number is more than just a random set of digits on your visa; it is the backbone of your residency and immigration record in the UAE. Without it, the country’s immigration system wouldn’t be able to connect your personal details, visa history, and legal status into one unified profile. Think of it as your digital identity key within the UAE’s government systems.
Here’s why it plays such a critical role:
1. Immigration & Residency Tracking
The UAE receives millions of visitors, residents, and workers every year. To manage all this efficiently, the immigration system assigns each person a unique identification number that stays with them for life. This number acts like your immigration “folder,” storing your entry dates, visa history, residency status, and official records in one place. Without it, officials would have to search through scattered data, which could cause delays and mistakes.
2. Visa Applications & Renewals
Whenever you apply for a new visa or renew an existing one, the UID Number is essential for linking that new document to your existing immigration file. This helps avoid creating duplicate profiles in the system. Without the UID, your visa process could take longer, and you might even face complications during entry or exit at UAE airports.
3. Legal Identification & Emirates ID Linking
Your UID Number ensures that your Emirates ID, the primary ID card for UAE residents, perfectly matches your official immigration details. This linking is important because your Emirates ID is used for almost everything:
- Opening bank accounts
- Signing rental contracts
- Accessing government services
If the details on your Emirates ID and your immigration record don’t match, you could face legal and administrative issues.
4. Access to Government and Public Services
In the UAE, many public services require UID verification. For example:
- Healthcare registration with public hospitals
- Utility connections like electricity, water, or internet
- Education enrollment for children
Your UID Number is often required to confirm that you are a legal resident entitled to these services. Without it, you could be denied access or face long delays in approvals.
5. Business Setup & Compliance
If you plan to start a business in the UAE, your UID Number will be used when:
- Applying for a trade license
- Registering your company with government portals
- Completing compliance checks for legal operations
This helps authorities verify that you are a valid resident and eligible to run a business.
6. Security & Fraud Prevention
The UID system also plays a vital role in security. By keeping one unique number for each person, the government can prevent:
- Duplicate immigration profiles
- Identity theft and misuse of personal information
This ensures that your records are safe and can’t be confused with someone else’s, a crucial step in maintaining trust in the UAE’s residency system.
Where to Find Your UID Number
Your UID Number can be found in several places:
- On your UAE residence visa: Printed clearly at the top.
- On your entry permit: Issued before your visa stamping.
- Through official UAE portals: Searchable online using passport details.
Tip: Always keep a digital copy of your visa or permit to quickly find your UID when needed.
How to Check UID Number Online
1. Step-by-step guide
- Go to the ICP official website (https://icp.gov.ae).
- Select the “Find Your Unified Number” option.
- Enter your passport number, nationality, and date of birth.
- Click Search to view your UID Number instantly.
This process is quick, free, and works for both new arrivals and long-term residents.
How to Get a UID Number in the UAE
You don’t have to apply separately for a UID Number; it’s automatically issued when you first apply for a residence visa.
However, if it’s missing or incorrect, you can:
- Visit an Amer Service Center (in Dubai) or the immigration office in your Emirate
- Provide your passport and visa details
- Request correction or re-issuance of your UID Number
What to Do If You Have Multiple UID Numbers
Sometimes, people end up with more than one UID Number due to:
- Entering with a new passport without linking the old one
- Changing nationality or passport details
- Data errors during visa processing
Solution: Visit the immigration department and request to merge UID Numbers. This will consolidate your records and avoid delays in future applications.
What Happens if You Lose Your UID Number
If you lose your UID Number, you can still retrieve it, but without it, certain processes like visa renewal or Emirates ID updates can be delayed.
You can recover it by:
- Checking old visas or entry permits
- Using the ICP online search tool
- Visiting an Amer center or immigration office
Documents Linked to Your UID Number
Your UID Number connects multiple official records:
- Residence Visa: Links to your entry and renewal history
- Emirates ID: Ensures your ID matches your immigration record
- Work Permit: Required for employment purposes
- Government Services: Used for healthcare, education, and utilities
Quick Facts About UID Numbers
- Issuing Authority: Federal Authority for Identity and Citizenship (ICP)
- Validity: Permanent unless merged or corrected
- Visa Renewal Impact: Stays the same even after multiple renewals
- Purpose: Links all your immigration and residency records in one profile
How Ripple Can Assist You
Ripple is a trusted UAE-based consultancy dedicated to making immigration, residency, and business setup processes smooth and hassle-free.
Whether you need help finding your UID Number, merging duplicates, renewing your visa, or setting up a company, our team handles every step with precision and care. We understand UAE regulations deeply and ensure your documents are always compliant.
Contact Ripple today to make your UAE journey simpler, faster, and stress-free.
FAQ
1. Is UID Number the same as the Emirates ID?
No, UID is for immigration tracking, while the Emirates ID is your official identity card.
2. Can a person have more than one UID?
Yes, but it’s not recommended. Duplicate numbers must be merged to avoid problems.
3. How long does a UID remain valid?
It’s permanent as long as you remain in the UAE immigration system.
4. Where can I find my UID on my visa?
It’s printed at the top of your visa or entry permit.