Knowledge Hub Search Reset filters Refine by Topics / Subject Teacher policies (1) Type of document Declaration / Statement (1) Region Global (1) Country Global (1) Language English (1) Year (-) 2008 (1) 2011 (2) 2013 (5) 2015 (3) 2016 (3) 2017 (3) 2018 (4) 2019 (5) 2020 (11) 2021 (5) 2022 (5) 2023 (15) 2024 (1) Author (-) UNESCO (1) Displaying 1 - 1 of 1 Declaration / Statement pdf 07.04.2020 The Oslo Declaration