Ms. Ruenvadee Suwanmongkol obtained an L.L.B (1st Class Honors, Gold Medal) from Chulalongkorn University, Barrister at Law from the Institute of Legal Education Thai Bar Association. She also has an L.L.M (International Business Law) from Harvard Law School, Cambridge Massachusetts and an M.B.A. from Walter A. Haas School of Business, University of California at Berkeley, USA.

Prior to this appointment, she had served in several key positions at the Ministry of Justice, including Director-General of the Legal Execution Department, Director-General of the Probation Department, Inspector, Deputy Spokesperson, Deputy Director of the Office of Justice Affairs, Deputy Director-General of the Rights and Liberties Protection Department, Member of the National Reform Committee on Public Administration, Director of the Thailand Oil Palm Board and Director of Dhanarak Asset Development Co., Ltd.

She is also a member of the Public Sector Development Commission, the Office of the Public Sector Development Commission, Member of the Personal Data Protection Committee, Director of the Bank for Agriculture and Agricultural Cooperatives, Director of the Law Reform Committee, the Office of the Council of State and Advisor to the Committee on Economics, Monetary and Finance, the Senate.