This chapter considers the question of whether corporations have positive obligations in relation to fundamental rights and, if so, how to determine the substantive content of those obligations. The chapter examines justifications for the ‘negative obligations model’ which asserts that non-state actors only have negative obligations – to avoid harming – fundamental rights. I show why the negative/positive obligation distinction is not adequate to distinguish the obligations of the state from those of non-state actors and also provide positive justifications for why non-state actors and, particularly, corporations should have such obligations. The multi-factoral model, suitably modified, I argue complimented by a seven-step test – instead of proportionality – provides a structured analytical process for legally determining the substantive content of the positive obligations of corporations. Lastly, I consider the legal instantiation of positive obligations through the courts in South Africa and the legislature in India. The multi-factoral model, I suggest, could be helpful in systematising and guiding these developments.