District level · ceased operating on 7/1/2025

Thị xã Tịnh Biên

The 14 communes, wards and towns of Thị xã Tịnh Biên were reorganised into 5 new commune-level units.

New unit	From former units of Thị xã Tịnh Biên
Phường Thới Sơn	Phường Nhà Bàng, Phường Nhơn Hưng, Phường Thới Sơn
Phường Chi Lăng	Phường Chi Lăng, Phường Núi Voi, Xã Tân Lợi
Phường Tịnh Biên	Phường An Phú, Phường Tịnh Biên, Xã An Nông
Xã An Cư	Xã Văn Giáo, Xã An Cư, Xã Vĩnh Trung
Xã Núi Cấm	Xã An Hảo, Xã Tân Lập

A new unit may also include communes from other districts.

Legal basis

Commune level

1654/NQ-UBTVQH15

Adopted 6/16/2025; new commune government operating from 7/1/2025

Number checked, full text pending

Province level

NQ 202/2025/QH15

Adopted 12 June 2025; new province operating from 7/1/2025

District level

Ceased operating

From 7/1/2025 under Resolution 203/2025/QH15 amending the Constitution