List of UNESCO Chairs and UNITWIN Networks in Natural Sciences in Chile:

• UNESCO Chair in Environmental Engineering (61) - University of Valparaíso, within the framework of the Santander Group - established in 1993.
• UNESCO Chair in Coastal Oceanography (57) - University of Concepción - established in 1993.
• UNESCO-EOLSS Chair in Natural Resource Management, Land Planning and Environmental Protection (489) - Catholic University of Concepción, Center of Environmental Sciences - established in 1999.
• UNESCO- Cousteau Ecotechnie Chair on training of specialists in sustainable development and coastal zone management (990)-Catholic University of Chile-established in 2012.