- https://www.asiakastieto.fi/web/en/about-us/about-credit-dat...

- https://www.dnb.com/fi-fi/tuotteet/bisnode-risk-guardian/ (Finnish only)

Current legislation: https://www.finlex.fi/fi/laki/ajantasa/2007/20070527 (Finnish and Swedish only, Google translate of Swedish text: https://translate.google.com/translate?sl=se&tl=en&u=https:/... )

I'm not aware of a good English page describing the current system in detail, though. The Finnish pages of e.g. the Asiakastieto registry are more detailed.

Planned positive public registry: https://www.vero.fi/en/positivecreditregister/