DITA-OT Day conference recordings Video recordings from each DITA-OT Day conference from 2014 onward. Helsinki 2024February 11, 2024 in Helsinki, Finland. DITA-OT Day was not held in 2023.Rotterdam 2022November 13, 2022 in Rotterdam, Netherlands. DITA-OT Day was not held in 2020 or 2021.Brussels 2019November 9, 2019 in Brussels, Belgium.Rotterdam 2018November 4, 2018 in Rotterdam, Netherlands.Berlin 2017October 29, 2017 in Berlin, Germany.Munich 2016November 13, 2016 in Munich, Germany.Munich 2015November 15, 2015 in Munich, Germany.Munich 2014November 20, 2014 in Munich, Germany.