Ryhti-Syke-Service

The Built Environment Information System (Ryhti) is a service maintained by the Finnish Environment Institute (Syke) The national system brings together in one place the land use and construction data.

Authorities can save and retrieve data from the Ryhti system via a Security Server connection. The prerequisites for use are joining the Suomi.fi Data Exchange Layer and obtaining a use permit from Syke.

More information about the Ryhti system: https://ryhti.syke.fi/en/

Ryhti customer support: ryhti@syke.fi

More information on the Suomi.fi Data Exchange Layer, maintained by the Digital and Population Data Services Agency, and how to join it: Service presentation - Suomi.fi Data Exchange Layer - Suomi.fi for Service Developers