What Is UID in UAE? Complete Guide to the Unified Identification Number
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Omar Haddad
- . December 17, 2025
- . Update: December 18, 2025 2:49 am
The knowledge of what UID is in UAE is imperative to any individual living, working or intending to be settled in the United Arab Emirates. UID Unified Identification Number has a very significant role in UAE immigration and residency. It is an identity number that stays the same throughout all immigration-related records of yours in a single profile. Most residents misunderstand UID with the Emirates ID number or visa number since they all have different functions. Being aware of how the UID works, where to get it and why it is important will save you time whenever formalities of visas, applying to Emirates ID, banks or even government offices are involved. This reference discusses what is UID in UAE, its significance, and the differences between it and other identification numbers.
What Is UID in UAE?
So, what is UID in UAE exactly? A UID (Unified Identification Number) is a special and permanent number that is given to all individuals coming to the UAE to reside or spend long in the country. It is designed when you first open your immigration file, and it will forever be the same. The UID does not change with a change of job, change in sponsors, or even a change in numerous visa renewals, unlike visa numbers or Emirates ID numbers.
Why Is UID Important in the UAE?
What is UID in UAE is significant in the fact that it forms the core of the immigration system. The UID helps UAE authorities to monitor your residency, visa history, and associated documents. It makes certain that all your records remain connected and these can be changed with any alterations in your employment or visa type.
UID is needed when applying or renewing an Emirates ID, visa renewal, and most of the government and semi-government services. This number can also be used indirectly by the banks, healthcare providers and other institutions over which their systems are linked.
Where Can You Find Your UID Number?
When again you are asking yourself what is UID in UAE and where to find it, it is normally located within your residence visa or entry permit as it is usually printed there. It does not appear on actual Emirates ID card. You are also able to access it using official online portals like ICP or GDRFA by providing your passport details.
UID vs Emirates ID Number vs Visa Number
In order to comprehend the concept of UID in UAE completely, it is worth knowing how it is different to the rest of the identification numbers:
UID is a lifetime immigration number that one will never change.
Emirates ID number is printed on your physical ID card and can be changed in case of reissue or renewing of the card.
The number printed on the visa is only attached to one particular visa or entry permit and varies with each new visa.
Every number plays a certain part, although the UID links them all in the immigrant system.
Why You Should Keep Your UID Safe
As what is UID in UAE is associated with your whole immigration history, it is a good idea that you should protect it. Wrong UID information may lead to delays in submitting visa renewals, Emirates ID or service applications. Always make sure that your UID is similar in all official documents.
