How to verify BL Number in UAE?
BL number check on NER(National Economic Register) website
Business License number search option is available for free on the UAE NER website. You can access the BL search here. You can also search a business by its name or CBLS number in this registry. NER's primary aim is to achieve integration and the smooth exchange and synchronisation of data between local and national registers. The same search options are available here as well.
Example BL no: 166479, 509406, 186153, 1089546 Example CBLS no: 11575055, 11925939
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| BL Verification in UAE |
A successful verification of the BL on the NER lookup tool will return the following details
- CBLS No
- Business Name Arabic
- Business Name English
- Is Branch
- Parent BL No
- Est. Date
- Expiry Date
- Business activity description in Arabic & English
- Economic Department
- Registration ED Branch
- Mobile No
- Phone No
- Status
- PO Box No
- Website URL
- Full Address
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| BL Verification details |
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| BL search results |
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| Search by Business name |
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| Search by CBLS |
For more details on UAE tax identifiers including TRN, see our UAE Tax ID Guide.
Frequently Asked Questions
Does the NER portal cover business licenses from all UAE emirates, or only mainland Dubai?
The NER (National Economic Register) aggregates data from the economic departments of all seven UAE emirates and aims to be a unified national register. However, data synchronization lags vary by emirate, and some older or less active registrations may not appear immediately. Importantly, free zone licenses issued by JAFZA, DIFC, ADGM, or other free zone authorities are not covered by NER — those must be verified directly with the issuing free zone authority. [1] [2]
My UAE supplier has an expired Business License but says it is under renewal — is their invoice still valid?
An expired Business License creates significant risk. Under UAE Commercial Companies Law, a company operating with an expired trade license can face fines and regulatory action. The grace period for renewal does not make the expired license legally valid for new transactions. For VAT purposes, verify the supplier's TRN (Tax Registration Number) is active on the FTA portal (tax.gov.ae) separately, as TRN validity is independent of the trade license. Request the renewed license before processing significant invoices. [1] [2]
What is the difference between a BL number, a CBLS number, and a TRN — and which one do I need for tax invoices?
These are three distinct identifiers. The BL (Business License) number is issued by the emirate's economic department. The CBLS (Central Business Licensing System) number is a unified national identifier assigned when BL data is synchronized into the national register. The TRN (Tax Registration Number) is issued by the Federal Tax Authority and is required on all UAE VAT invoices. For a valid VAT tax invoice, the supplier must quote their TRN — not their BL or CBLS number. Verify TRNs at the FTA's public portal. [1]
How do I verify a free zone company in UAE — JAFZA, DIFC, or ADGM — if they don't appear on NER?
UAE free zone companies are licensed by their respective free zone authority and do not appear in NER. To verify: JAFZA companies can be checked at jafza.ae; DIFC companies appear on the DIFC public register; ADGM entities are listed at the ADGM entity search portal. For VAT purposes, free zone companies with UAE TRNs can be verified at tax.gov.ae/en/verify regardless of where their trade license was issued. [1] [2]
The NER lookup returns "Is Branch: Yes" for my supplier — does a branch need its own independent license?
Yes. In the UAE, each branch location must have its own separate trade license. The NER result shows the Parent BL No for a branch record. Both the parent and branch licenses must be active for the branch to legally operate. When verifying a branch supplier, confirm both licenses are active. For invoicing, use the license number of the specific entity (branch or parent) that is the contractual party. [1]
Can I use the NER portal for automated bulk BL verification?
The NER portal does not provide a documented public API for third-party programmatic access. Bulk verification via the web interface may trigger rate-limiting or CAPTCHA challenges. For high-volume automated verification of UAE business licenses and TRNs, use a commercial tax ID verification service with formal data agreements with UAE authorities. [1]
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