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  1. Dossier

    Digital sovereignty & resilience

    Sovereign architecture, dependencies, resilience and information governance by Alexis Roux ZG.

  2. Guide

    Test internal search relevance

    Build representative queries, check results by language and improve journeys without confusing the existence of search with successful discovery.

  3. Dossier

    Strategic monitoring & weak signals

    Strategic monitoring, weak signals, ecosystem surveillance and decision alerts by Alexis Roux ZG.

  4. Protocol

    Verify the context of a public image

    A method to inspect origin, earliest known occurrence, place, date, edits and limits of an image circulating online.

  5. Guide

    Verify a company’s identity and status

    SIREN, SIRET, Sirene, RNE and BODACC: choose sources, distinguish legal units from establishments, compare dates and document a company.

  6. Guide

    Verify a research reference and its version

    DOI, ORCID, ROR, HAL, PubMed and open repositories: find full text, distinguish versions and authors, check updates, data and the scope of a reference.

  7. Public source

    Annuaire des Entreprises

    Find a French entity by name, SIREN or SIRET and compare administrative records.

  8. Public source

    DATA INPI

    Consult France’s national business register data, trademarks, patents and designs.

  9. Public source

    BODACC

    Search French civil and commercial notices by company, SIREN, category and publication date.

  10. Public source

    Légifrance

    Find French statutes, codes and court decisions, including text versions.

  11. Public source

    data.gouv.fr

    Discover datasets and APIs published by French authorities and other producers.

  12. Public source

    EUR-Lex

    Consult the Official Journal and European Union legal acts.

  13. Public source

    EU Transparency Register

    Identify interest representatives registered with EU institutions.

  14. Public source

    TED — Tenders Electronic Daily

    Explore published European public procurement notices, tenders and awards.

  15. Public source

    data.europa.eu

    Search datasets indexed by the European data portal.

  16. Public source

    Companies House

    View UK companies, officers, accounts and public filing history.

  17. Public source

    SEC EDGAR

    Search filings submitted to the US securities regulator.

  18. Public source

    ICANN Lookup

    Query public domain, IP network and ASN registration data through RDAP.

  19. Public source

    Wayback Machine

    Compare dated web-page captures and retain a link to a viewable version.

  20. Public source

    cartes.gouv.fr

    Explore IGN maps, aerial photography and public territorial layers.

  21. Public source

    Copernicus Browser

    View and compare satellite imagery and metadata over time.

  22. Public source

    NASA Worldview

    Browse Earth observation layers and compare dates or phenomena.

  23. Public source

    WIPO Global Brand Database

    Search trademarks and related signs across participating international and national collections.

  24. Public source

    Espacenet

    Search patent publications and trace technical developments across countries.