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Search filters & features

Learn more about filters for searching & narrowing results and other features that Overton offers.
  • What is search history?

    We launched the search history feature in June 2026. It lets you view, search, and filter your past searches in...
  • What are Key Sources?

    As some policy sources matter more to your organisation than others, Overton’s Key Sources feature helps you focus on what...
  • Policy documents filter: Language

    Overton is largely language agnostic. We index policy documents regardless of their language or alphabet. For details about the processing...
  • Policy document filters

    In the “Search Policy Documents” search mode, there are numerous filters available to help users structure and/or limit a search...
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