Building on the legacy of the IYIL2019 and as follow up to a decision on United Nations General Assembly (Ref.: A/C.3/74/L.19/Rev.1), UNESCO and the Government of Mexico, in cooperation with several national, regional and international partners, are organizing a High-level event “Making a decade of action for indigenous languages” on the margins of the International Congress om Endangered Languages from 25 to 26 February 2020 in Mexico City, Mexico. The High-level event will conclude the IYIL2019 with a comprehensive review of the outcomes, lessons learnt on the impact and provide concrete recommendations for the preparatory and transitional process of the International Decade of Indigenous Languages.