Turn law into software

Cookies and opt-out

When you visit this website, we leave a small text file (a "cookie") on your computer. This helps us measure how many visits we've had and which pages are most viewed.

This website does not show a consent banner for cookies, why?

Piwik - our tracking service - is configured in compliance with the "Cookies" recommandations from the CNIL (French) of the French authorities (i.e. Piwik anonymizes your IP address to make it impossible to link your visit to you personally).

I contribute to your data, can I access it?

Of course! The analytics data for OpenFisca are freely available on: