biostudies-literatureCobey KDWellcome Truste3001949https://www.ebi.ac.uk/biostudies/studies/S-EPMC9873153biostudies-literatureUnknown21(1)The state of open science needs to be monitored to track changes over time and identify areas to create interventions to drive improvements. In order to monitor open science practices, they first need to be well defined and operationalized. To reach consensus on what open science practices to monitor at biomedical research institutions, we conducted a modified 3-round Delphi study. Participants were research administrators, researchers, specialists in dedicated open science roles, and librarians. In rounds 1 and 2, participants completed an online survey evaluating a set of potential open science practices, and for round 3, we hosted two half-day virtual meetings to discuss and vote on items that had not reached consensus. Ultimately, participants reached consensus on 19 open science practPLoS biologyCommunity consensus on core open science practices to monitor in biomedicine.PMC9873153223828/Z/21/ZFranzen DLCostas RBritto Correa MAlperin JPFergusson DARiedel NCamack NArdern CLHoffman MMHaustein SStratton JAMoschini UMoher Dvan Leeuwen TStrech DCenci MSPaschetta MPresseau JRac VECobey KDBuccione RBacellar IOLSena ESSchatzl HMDirnagl UBrehaut JHemkens LGGould van Praag CPasquale VMoraes Bielemann RRoskams-Edris DfalseCommunity consensus on core open science practices to monitor in biomedicine.The state of open science needs to be monitored to track changes over time and identify areas to create interventions to drive improvements. In order to monitor open science practices, they first need to be well defined and operationalized. To reach consensus on what open science practices to monitor at biomedical research institutions, we conducted a modified 3-round Delphi study. Participants were research administrators, researchers, specialists in dedicated open science roles, and librarians. In rounds 1 and 2, participants completed an online survey evaluating a set of potential open science practices, and for round 3, we hosted two half-day virtual meetings to discuss and vote on items that had not reached consensus. Ultimately, participants reached consensus on 19 open science pract2023-01-01T00:00:00Z2023 Jan2026-03-27T16:49:08.06Z2025-04-19T14:30:47.01ZS-EPMC98731533669304410.1371/journal.pbio.3001949