Ireland NDLS Driver Number Generator
Online generator for Irish NDLS (National Driver Licence Service) driver numbers for software testing and validation.
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About Ireland's NDLS Driver Number
The Driver Number is the individual identifier issued by the National Driver Licence Service (NDLS) under the Road Safety Authority (RSA) in Ireland.
It is required for motor insurance quotes, checking penalty points, and scheduling driving tests.
Anatomy of the Irish Driver Number
Structure of the driver identifier issued by the National Driver Licence Service (NDLS):
| Position | Field | Length | Official Significance | Example |
|---|---|---|---|---|
| 1 to 9 | Driver Number (Permanent ID) | 9 digits | Unique perpetual identifier engraved in Field 4d of the EU driving licence card. | 123 456 789 |
NDLS / RSA Specifications
Structural requirements under EU Directive 2006/126/EC:
Unique 9-digit numeric decimal sequence.
- 1. Length: Exactly 9 numeric decimal digits.
- 2. Permanence: Remains identical throughout the driver's lifetime, across card renewals.
- 3. Card Location: Printed in Field 4d on the front of the plastic card licence.
- 4. Non-triviality: Digits cannot all be identical repeated values.
Frequently Asked Questions (FAQ)
What is the difference between Driver Number (Field 4d) and Licence Number (Field 5)?
The Driver Number (Field 4d) is your permanent driver ID and never changes. The Licence Number (Field 5) identifies that specific physical card and changes with every renewal.
Can the driver number be formatted with spaces or hyphens?
Yes. It is commonly displayed in 3-digit groupings (e.g. 123 456 789 or 123-456-789) for readability.