FSC Mix Credit Paper — What It Means and Why It Matters
A practical guide to FSC Mix Credit certification, responsible sourcing, and how it affects the paper we use in premium notebooks.

FSC Mix Credit is a chain‑of‑custody system that helps companies support responsible forestry even when mixed supply streams are used. It’s commonly applied to high-quality paper used in premium notebooks — like those we craft at Delphi Notes.
What is FSC Mix Credit?
FSC (Forest Stewardship Council) certification promotes responsible forest management. FSC Mix Credit allows companies to purchase credits from certified forest operations when they cannot source fully certified physical material for every product. In practice, this means your purchase supports sustainably managed forests even if the specific paper roll in your notebook isn’t 100% certified on the mill floor.
How the Mix Credit System Works
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Certified supply:
Forest owners and mills that meet FSC standards generate certified volumes of timber and paper.
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Credits are issued:
When certified material is processed, FSC credits are created proportionally to the volume. These credits represent environmental value, not necessarily the physical product.
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Credits are purchased:
Manufacturers or brands buy credits to ‘match’ the non‑certified paper they use. This financial support helps expand and maintain responsible forestry practices globally.

Why FSC Mix Credit Matters for Customers
- Supports sustainable forestry: Credits fund certified forest management and conservation projects.
- Enables responsible sourcing: Small producers and mills can participate in the FSC system even when supply chains are complex.
- Transparency: Products labeled as “FSC Mix Credit” must follow FSC claims rules, giving consumers verified assurances.
Does FSC Mix Credit Affect Paper Quality?
No — FSC Mix Credit is about certification and environmental impact, not a change in production quality. At Delphi Notes we use FSC Mix Credit certified paper that meets our standards for weight, opacity, and archival quality — so your notebooks feel premium and perform reliably.
Choosing Papers — What to Look For
- Grammage (gsm): Heavier paper (80–120 gsm) gives a premium feel and minimizes bleed-through for fountain pens.
- Opacity: Higher opacity prevents show-through on double-sided pages.
- Surface finish: Natural, slightly textured surfaces pair beautifully with leather notebooks.
- Certification claim: Look for the exact FSC claim (e.g., “FSC Mix Credit”) on product pages or packaging.
We combine premium paper specs with responsible sourcing. Our credit-backed FSC Mix paper ensures quality pages that also contribute to sustainable forestry.
See Our Notebooks