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If you’re living, working, or planning to settle in the United Arab Emirates, one of the most important things to understand is the UID (Unified Identification Number). This permanent immigration number is the backbone of your residency profile, yet many people confuse it with visa numbers or Emirates ID numbers.
🌍 What Is UID in UAE?
The UID is a unique, lifelong number assigned to every individual when they first open an immigration file in the UAE. Unlike visa numbers (which change with each new visa) or Emirates ID numbers (which can change upon renewal), your UID never changes. It stays with you for life, no matter your job, sponsor, or visa type.
🔑 Why Is UID Important?
Links all your immigration records under one profile
Required for Emirates ID applications and renewals
Essential for visa renewals, cancellations, and government services
Indirectly used by banks, healthcare providers, and other institutions
📍 Where to Find Your UID
Printed on your residence visa or entry permit
Accessible via official portals like ICP or GDRFA using passport details
Not printed on your physical Emirates ID card
⚠️ Why You Should Keep UID Safe
Because your UID ties together your entire immigration history, it’s crucial to keep it consistent across all documents. Incorrect UID details can cause delays in visa renewals, Emirates ID applications, or government services.
Conclusion The UID is more than just a number—it’s the invisible thread connecting your visas, Emirates ID, and residency records in the UAE. Understanding it will save you time and stress in official processes.