PEFC Certified
At least 70% of the forest and tree-based material is PEFC certified, and the rest has to come from PEFC controlled sources.

PEFC is a forest certification system. It endorses national forest standards that meet its own benchmarks, then tracks certified wood through the supply chain. In clothing, it shows up on wood-based fibers like viscose, lyocell and modal, where it speaks to the forest the pulp came from.
At least 70% of the forest and tree-based material is PEFC certified, and the rest has to come from PEFC controlled sources.
The product's forest and tree-based material is all recycled. A separate off-product PEFC logo, used in marketing, can't be used to claim a product is certified.
PEFC keeps a public search of certified companies.
Viscose, lyocell and modal start as wood pulp. PEFC certifies the forest that wood came from and tracks it through the supply chain.
They're separate systems with different structures. PEFC endorses national standards that meet its benchmarks. Both cover forests and chain of custody, and neither covers fiber processing.
No. PEFC is about forest management and where the wood went. It doesn't test the fabric or cover the chemicals used to make it.