This is a survey developed by members of the LMU Open Science Center (https://www.osc.lmu.de/), and administered at LMU Munich between May 7 and June 15, 2026. The aim of this survey is to assess the views of researchers on open research practices, related training needs and provision, and recruitment criteria to inform the implementation of open research practices and responsible research assessment at LMU Munich. Page 2 to 24: survey text ‘Open research at LMU Munich’ Page 24: feedback text after submission of survey responses Page 25: form to enter a raffle for a chance to win vouchers and books Page 26: feedback text after submission of the raffle form responses Page 27 to 48: German translation of the survey text: ‘Offene Forschung an der LMU München’ Page 49: German translation of the feedback text after submission of survey responses Page 50: German translation of the raffle form Page 51: German translation of the feedback text after submission of the raffle form