On July 12, 2021, took place the training event "Controlled vocabularies and knowledge organisation for the digital humanities", a joint initiative of the ROSSIO infrastructure, the Linguistics Center of the NOVA University of Lisbon and the Calouste Gulbenkian Foundation. This workshop aimed to exchange experiences and applications of controlled vocabularies for research and projects in the field of digital humanities, including research infrastructures, libraries and other cultural institutions linked to social sciences, arts and humanities.