Appointed a Director of CDL since 28 August 1995, Mr Tang was last re-appointed a Director on 24 April 2008 pursuant to Section 153(6) of the Companies Act, Chapter 50. He also sits on the Audit, Remuneration and Scheme Committees of CDL.

Mr Tang, an Advocate & Solicitor of the Supreme Court of Singapore and a Barrister-at-law, Middle Temple, is presently the Consultant with the law firm of David Lim & Partners, Singapore. He also holds a Bachelor of Science (Honours) degree in Economics (University of London).

Mr Tang also sits on the boards of G.K. Goh Holdings Limited, HupSteel Limited, New Toyo International Holdings Ltd and Dutech Holdings Limited. His other appointments include honorary legal adviser to Ren Ci Community Hospital, Singapore Hospice Council and Nanyang Girls' High School.