A/HRC/17/31 Given these risks, States should encourage and, where appropriate, require human rights due diligence by the agencies themselves and by those business enterprises or projects receiving their support. A requirement for human rights due diligence is most likely to be appropriate where the nature of business operations or operating contexts pose significant risk to human rights. 5. States should exercise adequate oversight in order to meet their international human rights obligations when they contract with, or legislate for, business enterprises to provide services that may impact upon the enjoyment of human rights. Commentary States do not relinquish their international human rights law obligations when they privatize the delivery of services that may impact upon the enjoyment of human rights. Failure by States to ensure that business enterprises performing such services operate in a manner consistent with the State’s human rights obligations may entail both reputational and legal consequences for the State itself. As a necessary step, the relevant service contracts or enabling legislation should clarify the State’s expectations that these enterprises respect human rights. States should ensure that they can effectively oversee the enterprises’ activities, including through the provision of adequate independent monitoring and accountability mechanisms. 6. States should promote respect for human rights by business enterprises with which they conduct commercial transactions. Commentary States conduct a variety of commercial transactions with business enterprises, not least through their procurement activities. This provides States – individually and collectively – with unique opportunities to promote awareness of and respect for human rights by those enterprises, including through the terms of contracts, with due regard to States’ relevant obligations under national and international law. Supporting business respect for human rights in conflict-affected areas 7. Because the risk of gross human rights abuses is heightened in conflict-affected areas, States should help ensure that business enterprises operating in those contexts are not involved with such abuses, including by: (a) Engaging at the earliest stage possible with business enterprises to help them identify, prevent and mitigate the human rights-related risks of their activities and business relationships; (b) Providing adequate assistance to business enterprises to assess and address the heightened risks of abuses, paying special attention to both gender-based and sexual violence; (c) Denying access to public support and services for a business enterprise that is involved with gross human rights abuses and refuses to cooperate in addressing the situation; 10