Frequently asked questions

You can find answers to the most common questions about OpenSanctions here, including detailed information about the structure of the database, the commercial product, and technical details of the API and bulk data.

Concepts

« Back to full FAQ index

Please also check our trust center with detailed vendor information.

Got questions? Our support is here to help. You can also join the discussion forum to meet the community.
OverviewFAQ
Understanding the data
Entity structureData dictionaryIdentifiers and de-duplicationPolitical positionsEntity risk taggingChange policyData enrichment
Using the bulk data
Data formatsDownloading the dataDataset metadataUsing delta filesStatement-based data
OpenSanctions API
Getting startedAuthenticationUsing the matching APIConfigure result scoringUsing the search APIOn-premise API
Open source
yente followthemoney zavod ContributingMatcher training data
OpenSanctions · Data you can trust, on people you can’t
OpenSanctions Datenbanken GmbH · info@opensanctions.org · https://opensanctions.org/meeting