At the same time, it is recognized that Indigenous Peoples and Afro-descendant communities safeguard a knowledge and traditions based on their respective worldviews and the relationships with nature that these entail that are invaluable, and that they should be the basis of the approach to climate action with these populations. The use of quantitative models with a robust decision-making approach under deep uncertainty is incorporated for the analysis of decarbonization routes and for the establishment of mitigation goals. More detail is included on the plans and policies envisaged for the implementation of the goals described in the NDC. The transparency of the NDC is improved, incorporating the present ICTU tables to improve their clarity, transparency and understanding.