Replication Data for the article "Could you please repeat it? The effect of language, and language variety on trust in multinational settings", published at Electoral Studies. The repository contains the datasets and the scripts to reproduce the results reported in the article. The file data_analysis.csv contains the answers to a representative survey on the Catalan population, including the survey experiments used in the article. The dataset data_audio.csv includes the characteristics of the different treatments included in the survey.