Notification of system maintenance scheduled.
- Sunday, 26 April 2026 at 01:00 a.m. to 05:00 a.m.
- ATM machine, 3 in 1 machine (Deposit, Withdraw, Passbook Update)
- Debit Card usage via all ATM machines
- UOB Personal Internet Banking (PIB)
- UOB Mobile Banking (UOB TMRW)
- UOB Business Internet Banking (BIBPlus)
- UOB Phone Banking
- Online Card Services and 3DS E-commerce
- UOB Bill Payment & UOB ePayment
- Sunday, 26 April 2026 at 10:00 p.m. to Monday, 27 April 2026 at 05:00 a.m.
- UOB Business Internet Banking (BIBPlus)
- UOB Infinity Digital Banking (IDB)
