Dear colleagues and stakeholders, As 2025 comes to an end, we’d like to thank you for your engagement and collaboration throughout the year. Below is a short recap of a few highlights — and a look ahead to key dates in 2026. 2025 — a few highlights from NWPC & NTR...
NEWS CATEGORY
NWPC publishes new approval list no. 107
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...
NWPC publishes new approval list no. 106
The Technical Expert Group of the Nordic Wood Preservation Council has published the updated Approval List No. 106, effective as of 22 August 2025. This list outlines the wood preservatives and wood protection systems approved under the NTR scheme for use in...
Final version now available: NTR classified preservative-treated glued laminated timber
Following the consultation process, submitted comments have been reviewed and addressed. The document has been reviewed by the technical group and adopted by the Nordic Wood Preservation Council Board. The standard defines wood protection classes and corresponding...
New Approval list 105
The mew Approval List 105 includes updates with new products, renewed approval. Below is a summary of the key changes in NWPC Approval List 105: 1. New Products The following products have been newly added to the NWPC Approval List 105: Tanalith E9850Retention...
We want your feedback on the NTR Conference – Take our survey!
We would greatly appreciate your input by participating in our survey about the NTR Conference. Your feedback is invaluable in helping us plan and improve future conferences. The survey is open to everyone, regardless of whether you have attended an NTR Conference...
NTR Gluelam: Invitation to hearing and public consultation
Draft for "NTR Glulam" published We are pleased to announce that a new proposal for definition and quality assessment of NTR classified preservative-treated laminated wood is now available for downloading. We are keen to get your questions and feedback on the...
Thank You for Joining the NTR Conference in Helsinki 2024 – Photos and Presentations Now Available
Hello NTR Community, Thank you for being part of the NTR Conference in Helsinki 2024. It was a pleasure to connect with everyone and share such engaging discussions. We’ve now uploaded photos from the event along with all the speakers’ presentations on our website....
NTR Conference 2024 – Photo Gallery
NTR Conference 2024 Helsinki
Navigation Attendees Document archive Invitation Photo Gallery Final Program Wednesday, November 6 Time Session / Activity12:00-12:30Lunch (Sandwiches)12:30-12:45Welcome & IntroductionJoni Nousiainen, Chairman Kestopuuteollisuus ryElla Springare, Director...
NTR Conference 2024 Attendees
List of registered delegates First Name Last Name Company NameAndew Hodge ArxadaMarja Maaranto ArxadaOrjan Norgren ArxadaArno van Oosten ArxadaKjetil Brødsjø Bergene Holm ASLars Gulbrandsen Bergene Holm ASOlof Järnland Bitus ABEd Suttie BreTimo Aavakallio Control...
Invitation to NTR Conference 2024
We are happy to invite you all, for the 36:th time to NTR Conference 2024, Helsinki, Finland. Below you will find the facts you need to make your reservations. On behalf of NWPC the organising committee are looking forward welcoming you to Helsinki!...
Save the Date: NTR Conference 2024
We noticed that our last newsletter did not reach all recipients due to a technical issue. To ensure that everyone receives the important information, we are sending it out again. If you have already received this newsletter, we ask for your understanding with this...
New Approval list
There is a new approval list published on the web page. The Technical Expert Group and secretariat have revised the Approval list with date 2023-07-01 and number 103.
Conference presentations and photos
Dear NTR community, The conference committee has collected, prepared and published all presentations from the NTR Conference 2022 in Oslo. Some photos are published. Please share your photos to make the photo gallery complete. You can access the presentations and...
NTR Conference 2022 Photo gallery
NTR Conference 2022 Oslo Attendees
List of Attendees. Name and organisation Rune Abrahamsen, Moelven Limtre AS Dennis Aregarn, Wolman Wood and Fire Protection Peter Augustsson, RISE AB Magnus Bergh, Wolman Wood and Fire Protection Hannu Boren, Iivari Mononen Oy Aasmund Bunkholt, TreFokus Andreas...
NTR Conference 2022 Oslo
Navigation Attendees Document archive (or below inside the program...) Invitation Photo Gallery Program Wednesday Nov. 9th 15.00 Check in and registration at Hotel Bristol 17:30 Tour of Oslo's new seafront Bjørvika on foot. We will meet at the reception of Hotel...
Invitation to NTR Conference 2022 Oslo
We are happy to invite you all to NTR Conference 2022, Oslo, Norway. Please see full invitation and program Quick-facts and reservation OSLO 9. – 11. November 2022 Place: Hotel Bristol, Kristian IVs gate 7, Oslo Registration: Please register for the conference...
Ongoing revision of NTR system
The NWPC board of directors has decided to revise the NTR documents in its mission to continuously improve the competitiveness and quality of durable-treated wood. The NTR documents will be complemented with NTR Contracts to specify the business relations and...