Commentary Ch. IV Paragraph 42
Paragraph 2 recommends that enterprises avoid causing or contributing to adverse human rights impacts through their own activities and address such impacts when they occur. ‘Activities’ can include both actions and omissions. Where an enterprise causes or may cause an adverse human rights impact, it should take the necessary steps to cease or prevent the impact. Where an enterprise contributes or may contribute to such an impact, it should take the necessary steps to cease or prevent its contribution and use its leverage to mitigate any remaining impact to the greatest extent possible. Leverage is considered to exist where the enterprise has the ability to effect change in the practices of an entity that cause adverse human rights impacts.