Sandra is a Geographer from the Pontificia Universidad Católica de Chile and Master in Business Administration (MBA) from Universidad Adolfo Ibañez, with extensive experience in sustainability issues, she has worked in private and state companies. In corporate and operational positions, and in stages of projects, operations and closure, she has led integrated teams and, giving socio-environmental viability to complex and relevant projects for the country. Her main responsibilities have been linked to the design and implementation of strategies, action plans and budgets; spokesperson and representation to various stakeholders; development and implementation of national and international standards; control, monitoring and reporting of results internally and externally (ESG reports); identification and compliance with the applicable regulatory framework, permits, commitments and regulatory trends for environmental issues, territory and communities (both indigenous and non-indigenous), internal communications, corporate affairs and occupational risk prevention, in various territories in Chile and Latin America.