| Region XII Offices | |||
| Code / Name of Agency | Head of Office | Address of Agency | Tel. Nos. |
| Regional Office No. XII | Sheik Samaon A. Mustapha | ARMM Compund, Cotabato City | (064) 421-8559 (Fax) / (064) 421-6105 0917-710-5642 |
| Asst. Regional Director | Putiwas M. Malambut | ARMM Compund, Cotabato City | (064) 390-1393 / 0921-380-1404 |
| Cotabato City District Office | Gila M. Ampatuan | ARMM Compound, Cotabato City | 421-1264 |
| Cotabato Licensing Center (Inactive) | ARMM Compound, Cotabato City | 421-1264 | |
| General Santos City D. O. | Gauvain J. Benzonan | City Hall Compound, General Santos City | (083)553-2408 / (083)553-3336 (Fax) / 0918-942-3579 |
| Polomolok Extension Office | Gimla M. Salat | Municipal Cmpd., Polomolok, South Cotabato | (083)382-0959 / 0916-348-2672 |
| Sarangani Extension Office | Abdulkadil K. Abedin | President Quirino St., Poblacion Alabel, Sarangani Prov. | (083)508-2271 / 0920-844-3044 |
| Kabacan Extension Office | Abdulrakman I. Abutazil | National Highway, Kabacan, Cotabato City | 0916-892-4984 (064)391-1532 |
| Kidapawan District Office | Naga L. Mimbala | City Hall Compound, Kidapawan City | (064)288-1483 / 0919-454-6093 |
| Koronadal District Office | Jose B. Rizaldo | Bonifacio St., Koronadal City | (083)228-5047 / 0917-347-2243 |
| Shariff Aguak Extension Office | Guiadzela K. Abpi | National Hi-way, Shariff Aguak, Maguindanao | 0921-654-5787 |
| Kalamansig Extension Office | Nasser S. Abpi | Municipal Hall Compound, Kalamansig, Sultan Kudarat | 0921-987-9506 |
| Malabang District Office | Leonida L. Baser | National Hi-way, Brgy.Mabel, Malabang, Lanao del Sur | 0920-736-4827 |
| Marawi District Office | Sibana M. Datumanong | Matampay, Marawi City, Lanao del Sur | (0917)-470-2203 |
| Midsayap Extension Office | Abraham U. Lauban | Municipal Hall Compound, Midsayap, North Cotabato | Not Indicated |
| Maguindanao District Office | Bacataranao D. Mitonong | Municipal Hall Compound, Parang, Maguindanao | 0916-791-9917 |
| Tacurong District Office | Sailoden M. Solaiman | City Hall Compound, Tacurong City | 0927-433-3684 |
| Wao Extension Office | Abubakar A. Racman | Wao,Lanao del Norte | 0921-602-4658 |
| Surallah District Office | Helen P. Refamonte | Purok Maligaya, Surallah South Cotabato | (083)-238-3346 / 0918-736-3809 |