Field Office in Cambodia Contact us Head of UNIDO Operations in Cambodia: Mr. Narin SOK Address: Head of UNIDO Operations c/o UNDP Office, No. 53, Pasteur Street Boeung Keng Kang I, P.O Box 877 Phnom Penh CAMBODIA Telephone: +855 23 216167 FAX: +855 23 216257, 721042 E-mail Covered by UNIDO Field Office in THAILAND