| Address : | P.O.Box 123, Phum Rong Chak, Sangkat Phnom Penh Thmey, Khan Sen Sok, Phnom Penh |
| Tel : | 023 640 0841 |
| Office Work : | From Mon-Fri (8:00 to 12:00 and 14:00 to 17:00) |
| Office Director : | Mr. Channy Hiem (092 233 690) |
| Email: | channy_khmer@yahoo.com |
| Secretary: | Ms. Savon Tieng |
| H/P: | 023 640 0841 / 089 474 995 |
| Email: | apostolicvicariate.phnompenh@gmail.com |
| Bishop Assistant : | Mr. Sothirith Ngeth (092 440 944) |
| Email: | ngeth-sothirith@gmail.com |
| Diocese Accountant: | Mr. Nin Sun |
| H/P: | 097 528 7519 / 077 434 717 |
| Email: | nin_ktm@yahoo.com |

The Traeng Trayeng Parish solemnly inaugurated a new activity building under the presidency of Bishop Olivier Schmitthaeusler, Apostolic Vicar of Phnom Penh, accompanied by Bishop Pierre Suon Hangly, Coadjutor Bishop of the Apostolic Vicariate of Phnom Penh, together with numerous priests. The ceremony was held on December 13 in Traeng Trayeng Commune, Phnom Sruoch District, Kampong Speu Province, to support and enhance the pastoral mission and activities of Saint Martin Church of this parish.
In the context of the conflict between Cambodia and Thailand, Bishop Olivier urged the faithful to pray and to continue works of charity. He said,


