Rio Tinto PLC

Rio Tinto discloses a defined governance process that covers both its own advocacy and its participation in industry associations, indicating strong oversight of climate-related lobbying. The company states that "Climate change is a material and strategic topic for Rio Tinto and is therefore part of ongoing discussion and analysis at the most senior levels of management and the Board" and that "The Board approves our overall strategy, our policy positions and the Climate Change Report," showing that direct lobbying positions require board sign-off. Oversight responsibility is clearly assigned: "The Chairman is the Board member responsible for our overall approach to climate change" while "Our Chief Legal Officer, Governance and Corporate Affairs is accountable to the climate policy engagement, governance," demonstrating named individuals with accountability. For indirect lobbying, Rio Tinto explains that "We review the climate advocacy of our industry associations each year, publish this review on our website and consider it when we decide whether to renew our membership," and the Sustainability Committee "reviews industry association engagement," highlighting a recurrent, disclosed mechanism to assess alignment and the possibility of changing or ending memberships. The review explicitly examines "the policy positions and advocacy of the industry association" and their consistency with the "goals of the Paris Agreement," which shows a formal process to ensure alignment with the company's climate commitments. However, the disclosure does not describe a stand-alone, publicly available climate-lobbying audit that covers both direct and indirect activities in detail, nor does it indicate use of third-party assurance, so the transparency, while robust, is not fully comprehensive.