| Ufficio | Indirizzo | Tel. / E-Mail |
| Phibun Mangsahan | Amphoe Phibun Mangsahan Changwat Ubon Ratchathani 34110 | 045/411108 e mail |
| Khong Chiam | Amphoe Khong Chiam Changwat Ubon Ratchathani 34220 | 045/351084 e mail |
| Nong Khai | 107 Moo.7 Amphoe Mueang Changwat Nong Khai 43000 | 042/411605 e mail |
| Bung Kan | Amphoe Bueng Kan Changwat Nong Khai 43140 | 042/491832 e mail |
| Chiang Khan | Amphoe Chiang Khan Changwat Loei 42110 | 042/841175 e mail |
| Tha Li | Amphoe Tha Li Changwat Loet 42140 | 042/889208 e mail |
| Nakhon Phanom | Amphoe Mueang Changwat Nakhon Phanom 48000 | 042/511235 e mail |
| Khemarat | Amphoe Khemarat Changwat Ubon Ratchathani 34170 | 045/491211 e mail |
| Kabcheung | 229 Surin - changjom rd, Amphoe Kap Choeng Changwat Surin 32210 | 044/559166 e mail |
| Mukdahan | Amphoe Mueang Changwat Mukdahan 49000 | 042/611074 e mail |
