The Technical Expert Group of the Nordic Wood Preservation Council has published the updated Approval List No. 107, effective as of 1 January 2026. The list outlines wood preservatives and wood protection systems approved under the NTR scheme for use in industrial wood protection in northern Europe.
What’s new in approval list 107 compared to list 106?
New product added
- Protim P-vac 11P (Pyrazole) is newly included in List No. 107 (organic solvent type).
Renewals and updated “approval valid until” dates
Compared to List No. 106, several approvals that previously showed “Approval valid until: 2025-12-31” have been renewed to 2030-12-31 in List No. 107, including:
- impralit-ACQ 2200
- Celcure AC 500
- impralit-KDS 4
- impralit-KDS
- Celcure MC-T3
- impralit-BKD
- Wolmanit CX-8,
- Wolmanit CX-8WB,
- Wolmanit CX-10
- Protim P-Vac 11
No changes to retention requirements are indicated for these products in List No. 107; the update is primarily renewal of approval validity and the addition noted above.
What has been removed?
No products have been removed from Approval List No. 107 compared with List No. 106.
Access the list
The full Approval List No. 107 can be downloaded from nwpc.eu.
For any questions regarding approvals, certificates, or transitions related to product changes, please contact the NWPC Secretariat.
