The Rio de Janeiro Protocol refers to an agreement established during the Earth Summit held in Rio de Janeiro in 1992. This protocol aimed to address global environmental issues, focusing on sustainable development and the protection of the planet's ecosystems. It emphasized the importance of international cooperation in tackling challenges such as climate change and biodiversity loss. The protocol is part of a broader framework that includes various treaties and agreements, such as the Convention on Biological Diversity and the Framework Convention on Climate Change. These initiatives seek to promote environmental sustainability and encourage countries to adopt policies that protect natural resources for future generations.