Mr. YET began his legal career as court clerk in the Phnom Penh Municipal Court in 1980. In 1989, he was promoted to Deputy Prosecutor in Phnom Penh Municipal Court. In 2006, he was appointed to serve as Deputy Prosecutor in Banteay Meanchey Court. He has experience with investigation and trial work in criminal cases. Mr. YET obtained a Master Degree in Law from Chamroeun University of Poly-Technology. He has received additional training in Thailand and US on judicial procedure and criminal law.