The official language of the Conference is Spanish. The communications can be sent in any of the co-official languages ​​of the Spanish state, in Portuguese or in English. Exceptionally, the organization can request authors who seek to translate their proposals into Spanish to ensure the quality of evaluations.

The official language of the Congress is Spanish. The communications can be sent in any of the co-official languages ​​of the Spanish state, in Portuguese or in English. Exceptionally, the organization can request authors who seek to translate their proposals into Spanish to ensure the quality of evaluations.