Human rights organisations have addressed concerns to businesses for a number of years. Recognizing that economic globalization has expanded the reach of corporate power, advocates have struggled to ensure that companies, no less than other significant actors, are brought within the framework of international human rights rules. A significant step in this direction was taken in August 2003 by the UN Sub-Commission on the Promotion and Protection of Human Rights when it approved the UN Norms on the Responsibilities of Transnational Corporations and Other Business Enterprises with Regard to Human Rights. This booklet provides an introduction to the UN Human Rights Norms for Business. It answers a number of questions about the UN Norms and their legal status, and includes an overview of their development, background on the drafting process, and a description of the content and legal status of the UN Norms.