Dr. LY Chanthy possesses a strong background in taxation and legal affairs, currently serving as Deputy Head of the National Taxation School since 2017 and as a part-time lecturer in taxation at PUC and RULE since 2013. Earlier in their career, from 2003 to 2008, he served as a Senior Assistant at an international law firm specializing in business and legal matters. His combined experience spans academia, government service, and private legal practice.

Dr. LY Chanthy holds a strong academic foundation in both business and law. He earned a Doctor of Business Administration (DBA) from PUC University in 2024, following a Master’s Degree in Law and Political Science from Build Bright University (2005–2007) and a Bachelor's Degree in the same field from Chenla University (2007–2009). Additionally, they hold a Bachelor's Degree in Business Administration, majoring in Accounting, completed between 2000 and 2004.