A procurement team asks whether our furniture is "sustainable," and we have learned to answer with a question back: which document do you need? "Sustainable" is a feeling; it does not clear customs and it does not satisfy a corporate ESG audit. Two things do — where the wood came from, and what the board gives off — and both come with paperwork you can verify. Here is the honest version, including where we draw the line between certify and claim.
FSC: where the wood came from
The Forest Stewardship Council scheme works through chain of custody — a documented trail (the FSC-STD-40-004 standard) that lets a certified product be traced back through every handler to a responsibly managed forest. The important detail for a buyer: a factory cannot honestly stamp a product "FSC" unless the certified material was tracked through its own certified chain. A logo on a brochure is not the same as a chain-of-custody certificate covering the exact board in your order. When sustainability is a hard requirement on a contract or OEM programme, say so at specification stage so the right certified material is sourced into your run from the start, not retrofitted as a claim afterward.
E1, E0 and CARB: what the board gives off
The other axis is formaldehyde emission from the composite wood — particleboard, MDF, plywood — under the tops and inside the cabinets. The European grades are E1 and the stricter E0; the North American framework is CARB Phase 2, now folded into the federal EPA rule under TSCA Title VI, which since March 2019 requires composite wood products sold in the US to be labelled compliant. The practical takeaway: E1 is the workable baseline for office furniture, E0 is available where a market or a wellness standard demands lower emissions, and a US-bound order needs TSCA Title VI / CARB compliance documented, not assumed. We quote E1 board as standard and can specify E0 or CARB-compliant material where your market requires it.
How to verify it, not just trust it
Documents beat adjectives. For wood origin, ask for the chain-of-custody certificate and that it covers your product type. For emissions, ask for the board supplier's test report and the compliance label for your destination — E1/E0 for Europe, CARB-P2 / TSCA Title VI for the US. A serious supplier — including us — should produce these without flinching; resistance is the answer. We would rather you check the paper than take our word for it. The guide to verifying certification claims covers the practical steps in detail — it is worth reading before you write audit requirements into a spec.
FSC, PEFC and what your market actually accepts
FSC is the best-known forest-certification scheme but not the only one — PEFC is the other major chain-of-custody system, and depending on the market or the client's own ESG policy, one or the other (or either) is accepted. Before you write "FSC" into a spec, check which scheme your end client or framework actually requires, because sourcing FSC-certified material when the client would have accepted PEFC can narrow your supply and add cost for no benefit. The principle is the same either way: certified material tracked through a documented chain, with a certificate that covers your product. We can source to FSC or PEFC chains; tell us which your project needs and we plan the material from the first sample.
What an auditor or a customs officer actually checks
It helps to know what the paperwork is up against. An ESG auditor asks for the certificate number, checks it is valid and current on the scheme's public database, and confirms the product category and volume are covered — a lapsed or mis-scoped certificate fails the same as none. A customs officer on a US-bound shipment looks for the TSCA Title VI compliance labelling and supporting records for the composite wood. Neither is impressed by a brochure or a logo. This is exactly why we tie documentation to the order: a certificate that checks out against the database and covers your specific build is worth something at audit and at the border; a generic claim is not.
The line we hold: certify versus claim
Here is where we are deliberately careful. We will arrange and document the certifications that can be tied to your actual order — FSC-certified material sourced into your run, emission-compliant board, third-party reports against the build. What we will not do is print a blanket "certified sustainable" badge that is not matched to the piece you are buying, because that badge fails the moment a customs officer or an auditor asks for the underlying document. Structural and finish performance we treat the same way: built and bench-tested to the relevant BIFMA or EN pattern, with third-party reports (SGS, TÜV) arranged per order rather than implied. An unverifiable claim is worth less than no claim — it actively costs you at the border.
Putting it in your spec
If sustainability documentation matters on a project, write it into the spec like any other requirement: FSC chain of custody for the wood, the emission grade for your market, and the test reports you need — and name your destination so we source the right compliance from the start. Send the brief through our contact page, or read how documentation slots into the OEM / ODM workflow and where the group's panel lines fit in.
Related: choosing desk-top materials and desk and casegoods testing explained.