The survey is carried out by the Opinòmetre Institute through an online questionnaire, by telephone or face-to-face interviews.The most recent release of this survey was published in November 2024 on the website of the Statistical Institute of Catalonia (IDESCAT).
Institut Opinòmetre has been commissioned to carry out the Cultural Participation Survey in Catalonia 2021 (EPCC2021).
OPINOMETRE has been accredited with the UNE-ISO 9001 standard for the activity of Conducting surveys and market studies and UNE-ISO 20252 for the activity of Conducting market, mobility and opinion studies, certified by APPLUS and the Code of Conduct CCI/ESOMAR and Insights+ Analytics Spain