(Art. 26 para. 3 and 27a para. 2 ForA)
- The FOEN shall establish the principles for the prevention and remediation of forest damage. It shall coordinate the cross-cantonal measures and where necessary shall itself establish such measures.
- The Swiss Federal Institute for Forest, Snow and Landscape Research (WSL) has the following tasks:
- it organises, together with the cantonal forestry services, the collection of data of relevance to forest protection;
- it provides information about the occurrence of harmful organisms and other factors that may damage the forest;
- it advises the cantonal forestry services in matters of forest protection.