Corporate compliance with human rights has received little attention in the management literature. This papers aims to shed some light on this issue, by examining business recognition of Human Rights; in particular how companies state their own commitment with the Human Rights; the policies and procedures in place to ensure compliance, including mechanisms of control and enforcement; and corporate performance vis-à-vis human rights. Corporate Social Responsibility reports of Spanish IBEX-35 companies were used as the main source of information. We conclude that companies have, at most, a formal commitment to certain human rights (labour, consumer protection and environment). External drivers such as financial markets and reputational hazards are keys to explain differences among companies.