The Platform Governance Archive (PGA) is a data repository and platform that collects and curates policies of major social media platforms in a long-term perspective. When have YouTube and Instagram introduced hate speech policies? How have misinformation policies changed over time? With the help of the archive, researchers, journalists and the public can answer their questions on how platforms order and govern communication and interaction in our societies, and hold those powerful new institutions accountable.
Data
Explore and download the PGA datasets.
Explore
Explore the historical dataset in an interactive visualisation with timelines of changes.
Research
Explore existing research on platform policies based on PGA data and beyond.
The PGA is hosted by Lab Platform Governance, Media, and Technology at the Centre for Media, Communication and Information Research (ZeMKI), University of Bremen and led by Christian Katzenbach. We collaborate with the Alexander von Humboldt Institute for Internet and Society (HIIG), the University of Groningen, and Open Terms Archive for the curation and collection of the policies.
» About PGA
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Meta redefines glorification of dangerous entities
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End of Year Frenzy at Meta: Multiple changes to Facebook’s and Instagram’s Community Guidelines
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X (formerly Twitter) softens its violent speech policy
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Meta changes its policy on sadistic imagery and violence as the Israeli–Palestinian conflict escalates
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Re-Launch of Platform Governance Archive (PGA): Datasets, downloads and data paper, new website and collaboration with OTA
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YouTube now permitting misinformation about US elections