经UPM验证的“负责任的纤维”标志确保本产品从木材原料采购到可持续生产的整个生命周期都符合严格的环境与社会责任标准。该标准还涵盖了保护生物多样性，负责任的员工政策以及优秀企业公民等方面。
公认的可持续性
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Chain of custody
| Name | Download PDF |
|---|---|
| FSC® Wood from responsible sources certificate | DNV-COC/CW-000275 |
| PEFCTM Chain of Custody for wood supply | PEFC/02-34-05 |
Declaration of performance (DOP)
| Name | Downloand PDF |
|---|---|
| Visually strength graded structural timber | Alholma |
| Kaukas | |
| Korkeakoski | |
| Seikku | |
| Machine strength graded structural timber | Seikku |
Wooden packing material standard (ISPM 15)
| Name | Download PDF |
|---|---|
| Decision on the right for using a marking according to ISPM 15 standard | Alholma |
| Kaukas | |
| Korkeakoski | |
| Seikku | |
| UPM Timber |
Product standards
| Name | Number |
|---|---|
| Moisture content of sawn timber | EN13183-1,2,3 (INSTA141) |
| Standard grades and dimensions | EN 1313-1, EN 1611, EN 336 |
| Dimensional variance and shrinkage | EN 1313-1 |
| Strenght graded sawn timber CE marking | EN 14081-1 |