Doreen Chia Rajah & Tann Singapore Singapore Doreen Chia is a partner at Rajah & Tann Singapore LLP in the highly regarded and top-ranked Employment & Benefits (Disputes) practice group. She advises and acts for clients ranging from local to foreign companies and multi-national corporations in an extensive range of contentious employment matters including the conduct of disciplinary investigations, defending and prosecuting wrongful dismissal, salary and payment claims, enforcement of non-competition and non-solicitation clauses and confidentiality agreements and employment-related litigation. She also advises and acts for clients in engaging with regulatory authorities such as Ministry of Manpower (MOM), Tripartite Alliance for Fair & Progressive Employment Practices (TAFEP), Central Provident Fund Board (CPF) and Inland Revenue Authority of Singapore (IRAS) on employment-related issues.