Address : EFI, WIN-WIN Blvd, Prek Tarot,Prek Tasek, Chroy Changva, Phnom Penh.
Phone Number : (+855) 23 885 855
Email : efi@mef.gov.kh
Website : https://efi.mef.gov.kh
Opening Hours : Monday - Friday
- Morning : 7:00AM-11:30AM
- Afternoon : 2:00PM-5:30PM