The Solar Stewardship Initiative (SSI) and the Initiative for Responsible Mining Assurance (IRMA) formalized a memorandum of understanding to strengthen traceability and sustainability standards across solar supply chains. The partnership targets the full value chain, from mining through to PV module manufacturing, addressing challenges in raw material traceability, human rights, and working conditions. SSI CEO Rachel Owens highlighted the agreement as a major step toward improving transparency and sustainability in the solar sector, emphasizing broader stakeholder engagement. IRMA Executive Director Aimee Boulanger noted the opportunity to align energy transition goals with more responsible mining practices. The collaboration aims to integrate mining assurance standards into solar supply chains, linking extractive sector requirements with PV industry needs.