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Is there an administrative fee for an update of IU number?
Q1: Why can't I update my IU/ OBU number?
There is a limit to the number of updates that can be done. You can only update your IU/ OBU number once in 30 days. You may have exceeded the limit.
Q2: Why is there a need to key on a 10-digit IU number and where can I find it?
The IU number is required for car parks implemented with the Electronic Parking System. The 10-digit IU number is located on the left-hand side of your IU.
Q3: Is there an administrative fee for an update of IU number?
There is no charge imposed.
This information is sourced from HDB.
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