The Division of Business Law houses expertise in business law and tax. In addition to post-graduate academic training from the US, the UK and Australia, the twenty-three divisional members all have prior working experience as practicing lawyers, legal counsel or tax professionals.

The Division plays a crucial role in the School's programmes by providing courses that are aimed at providing students with a firm grounding in various aspects of specialised areas of business law and tax. In addition to being involved in various executive education programmes, members' expertise are often tapped for programmes and projects organised by local and international institutions and organisations such as the Singapore Institute of Directors, the Singapore National Employer's Federation, the World Intellectual Property Office, the OECD and the World Bank.

Members are also actively involved in both legal and multi-disciplinary research. Key areas include Banking, Consumer Protection, Corporate Governance, Corporate and Securities Regulation, Dispute Resolution, Employment Issues, Finance, Foreign Investment, Information Technology, Intellectual Property, International Business Transactions and Tax.