Guiding Principle 13
The responsibility to respect human rights requires that business enterprises:
(a) Avoid causing or contributing to adverse human rights impacts through their own activities, and address such impacts when they occur;
(b) Seek to prevent or mitigate adverse human rights impacts that are directly linked to their operations, products or services by their business relationships, even if they have not contributed to those impacts.
Business enterprises may be involved with adverse human rights impacts either through their own activities or as a result of their business relationships with other parties. Guiding Principle 19 elaborates further on the implications for how business enterprises should address these situations. For the purpose of these Guiding Principles a business enterprise’s “activities” are understood to include both actions and omissions; and its “business relationships” are understood to include relationships with business partners, entities in its value chain, and any other non-State or State entity directly linked to its business operations, products or services.