Selling sawn timber across borders: certification, CE marking, EUDR, ISPM 15 and documentation

Why cross-border timber sales are mostly a paperwork problem

A sawmill can produce excellent boards and still lose a shipment at the border, in a customer's incoming inspection or in a dispute over a certificate that does not say what the buyer thought it said. Selling sawn timber abroad combines several layers of rules, owned by different institutions and moving at different speeds:

• Legality and sustainability rules for the wood itself (EU Timber Regulation and its successor EUDR, the UK Timber Regulation, voluntary FSC and PEFC schemes).
• Product rules for structural use (CE marking under the Construction Products Regulation).
• Plant health rules for the timber, bark and the pallets it travels on (phytosanitary certificates, ISPM 15).
• Customs and origin rules (proofs of origin, preferential tariffs).
• Commercial rules you write yourself (Incoterms, grading, tolerances, claims).

Statements below are tied to pages that were opened for this article on 26 October 2026 and named in the text. Our own interpretation is labelled as such, unverifiable points are flagged and repeated in the final section, and nothing here is legal advice. Rules in this area change quickly, so treat every date as "as read on that day".

Voluntary chain-of-custody certification: FSC and PEFC

What chain of custody means for a sawmill

Forest certification covers the forest. Chain of custody (CoC) certification covers everyone who handles the wood afterwards, so that a claim on an invoice can be traced back to certified forests. Our interpretation: if you want to sell sawn timber with a certification claim, you need your own CoC certificate. A certified forest owner supplying you is not enough, and your customer's certificate does not cover your output.

How a sawmill gets FSC chain-of-custody certified

FSC's public chain-of-custody page describes this route: contact the local FSC team; choose an FSC-accredited certification body (FSC states that "FSC offices or representatives do not issue certificates"); submit an application; complete the body's assessment; complete FSC Check, the questionnaire required before signing the Trademark License Agreement; then, after approval, produce and sell certified products with annual audits.

The core requirements listed are: use FSC-certified forest-based materials (including reclaimed materials), identify and track them through manufacturing and distribution, keep records of certified production, purchases and sales, and meet core labour requirements (no child or forced labour, no discrimination, freedom of association). Certification allows use of the FSC label and trademarks under the licence. Group certification may be available to companies with fewer than 25 employees and under US$1 million annual turnover, depending on the market.

Source: FSC, Chain of custody certification. The page does not describe claim types (FSC 100%, Mix, Recycled), the transfer, percentage and credit systems, or certificate validity; those were not verified.

How a sawmill gets PEFC chain-of-custody certified

PEFC's "how to get certified" page lists eight steps: define scope (which products carry a claim, whether you also need to meet EUDR or RED requirements, and individual, multi-site, group or project certification); build a documented management system for purchasing, tracking, manufacturing, sales and records (it can be integrated into ISO 9001 or ISO 14001); train staff; verify suppliers in the PEFC online database; separate and account for certified material; carry out annual internal audits; apply to a PEFC-recognised certification body, which sends a cost proposal; and undergo the audit, including a site visit, correcting nonconformities within the set period.

PEFC states that a certificate is valid for a maximum of five years with annual surveillance audits, and that audit time averages about half a day to two days. The page cites the PEFC International Chain of Custody standard (PEFC ST 2002) without an edition year.

Source: PEFC, How to get PEFC chain of custody certified.

What certification does and does not do

An industry article from the timber sector (Verso, secondary source) states that FSC and PEFC certificates are indicators of legal and deforestation-free products but do not replace the EUDR due diligence statement. Our interpretation: treat certification as strong supporting evidence for your risk assessment, not a legal substitute. Typical pitfalls are invoice claims that do not match the certificate scope, mixing certified and uncertified stock without a documented system, and claim wording that differs from what your certification body requires.

EU Timber Regulation and the EU Deforestation Regulation

From EUTR to EUDR

Regulation (EU) No 995/2010 (EUTR) required operators placing timber on the EU market to carry out due diligence on legality. Regulation (EU) 2023/1115 (EUDR) replaces it. EUR-Lex shows that the EUDR, dated 31 May 2023, was published on 9 June 2023, entered into force on 29 June 2023 and repeals Regulation (EU) No 995/2010. The Commission's EUDR page lists wood among the covered commodities (with cattle, cocoa, soy, palm oil, coffee and rubber) and derived products such as furniture.

Application dates as of 26 October 2026

Sources: EUR-Lex pages for Regulations 2023/1115, 2024/3234 and 2025/2650; European Commission EUDR page.

Stibbe's summary adds that the 2025 amendment was published in the Official Journal on 23 December 2025 and required a Commission simplification review by 30 April 2026. Baker McKenzie reports that the Commission published the review on 4 May 2026 with updated guidance and FAQs and a draft delegated act on scope, said the EUDR "will not be reopened" and existing timelines still apply, and planned repositories of national legislation (by December 2026) and of certification schemes. The Commission page also mentions Delegated Regulation (EU) 2026/2102, adding soluble coffee, certain palm oil derivatives and frozen cattle tongues from 30 December 2027. Neither source ties these scope changes to wood.

Verification limit: a final news check for the last weeks before 26 October 2026 could not be run (search budget exhausted). The Commission page we read still shows 30 December 2026. Re-check the Commission page and the Official Journal before you plan around it.

What the 2025 amendment changed for the supply chain

According to Stibbe (secondary source, cross-checked with the Commission page and Baker McKenzie):

• A new category of downstream operators places on the market products made from inputs already covered by a due diligence declaration (a furniture maker using covered timber is the example). They do not file declarations of their own.
• Downstream operators and traders keep supplier and customer details, plus declaration reference numbers where the supplier is a primary operator, for five years. Non-SME ones must register this information in the Commission's information system, and no longer need full due diligence per product, with a lighter procedure where there is a "concrete indication" of non-compliance.
• Medium and large primary operators still complete full due diligence (information, risk assessment, mitigation to negligible). Micro and small primary operators may use a simplified declaration.
• Printed products such as books and newspapers were removed from scope.
• Open point: what downstream operators and traders must do about declaration identifiers between 30 December 2026 and 30 June 2027 is unclear pending Commission guidance.

The Official Journal text could not be read in full through our tools (EUR-Lex showed only metadata), so article numbers are not quoted.

Where does a sawmill sit?

Verso gives an industry example, not law: an SME sawmill converting logs to sawn timber for EU furniture makers "places a new product on the market" but, if it processes wood already covered by a due diligence statement, need not file its own and must keep the original reference number; with unverified wood it would need its own statement including geolocation.

Our interpretation, to be confirmed with your competent authority: a sawmill that first places timber on the EU market from its own log purchases is likely a primary operator with full duties; one that buys from an operator that has already filed a statement may be a downstream operator or trader with record-keeping duties; export from the EU is also within the regulation's wording according to the Commission page, so ask how it applies to your sawn wood. Verso also says importers must collect geolocation for the forest areas and that legality and deforestation risk are assessed separately, and that FLEGT licences remain proof of legality "at least for now"; we did not confirm the FLEGT point from an official page.

Country benchmarking and old stock

Fieldfisher reports that the Commission classified countries in May 2025: high risk (Russia, Belarus, Myanmar, North Korea), low risk (140 countries including all EU Member States, the UK, US, Canada, China, Japan, Australia and South Africa) and standard risk for the rest. Low risk allows simplified due diligence under Article 13, removing risk assessment and mitigation unless credible information suggests non-compliance; other obligations still apply. We did not read the implementing regulation, so its number and any 2026 revision are unconfirmed.

EUR-Lex indicates that Article 37 of the EUDR repeals the EUTR and contains a transitional rule for products covered by it, but the text could not be read. We therefore state no date for timber placed on the market before the EUDR applies. Unverified.

United Kingdom

UK Timber Regulation

GOV.UK's guidance says an operator is "a person or business who first places timber or timber products on the GB market"; traders buy and sell timber already on the market and must keep records of suppliers and customers. Operators must gather information on species, quantity, supplier, country of harvest and legal compliance, assess the risk of illegal timber and mitigate it to negligible, using their own system or a monitoring organisation. EU or EEA monitoring organisations are not automatically recognised in GB. The Office for Product Safety and Standards (OPSS) enforces in GB and Northern Ireland, where EU rules still apply. Indonesian FLEGT-licensed timber is verified by OPSS before the customs declaration and treated as legal.

Source: GOV.UK, Regulations: timber and FLEGT licences. HS code scope and penalties are not on the page we read.

Our interpretation: the UK importer is normally the operator, but expect your customer to ask for species, harvest country and supplier data. Keep a standard data sheet ready.

UK plant health on arrival

GOV.UK's page on importing timber, wood products or bark says that "high-priority" EU timber needs an original phytosanitary certificate presented within three days of arrival; the importer must pre-notify and register as a professional operator; notice of landing is generally at least one working day before arrival; documentary, identity and physical checks apply; kiln-dried wood must carry a "KD" or equivalent mark; and customs documents must quote the certificate reference. Fees were listed (for example £7.20 per documentary check) and change over time. Northern Ireland has separate requirements. The text we read did not say which products count as "high-priority" and did not mention ISPM 15.

Source: GOV.UK, Import timber, wood products or bark.

CE or UKCA for structural timber

GOV.UK's UKCA guide says CE marking continues to be recognised in Great Britain with no end date stated, but that construction products have specific rules. NQA reports that the Construction Products (Amendment) Regulations 2025 came into force on 8 January 2026 and that products complying with Regulation (EU) 2024/3110 are deemed to comply with the GB version. Whether CE alone suffices for strength-graded timber in GB was not confirmed. Unverified; ask your buyer and your certification body.

CE marking of structural timber

The Commission's CPR page describes the Construction Products Regulation as providing harmonised rules for marketing construction products in the EU, with CE marking tied to the declaration of performance, assessment and verification systems, notified bodies and market surveillance.

EN 14081-1 covers "strength graded structural timber with rectangular cross-sections", visually or machine graded, "shaped by sawing, planing or other methods", including test methods, assessment and verification of constancy of performance, and marking (EVS listing). For machine grading, type testing is in EN 14081-2 and factory production control in EN 14081-3. The consolidated version we looked up is EN 14081-1:2016+A1:2019; its current citation in the Official Journal was not checked.

Our interpretation, to be confirmed with your notified body: CE marking concerns product performance (strength class, dimensions, declared properties), not legality of the wood; you need a documented factory production control system, trained or approved grading and a declaration of performance; the level of third-party involvement is set by the product's assessment system, commonly reported as 2+ with a notified body certifying factory production control, which we did not confirm from an opened source.

The European Parliament's Legislative Observatory summarises Regulation (EU) 2024/3110: adopted 18 December 2024, in force 7 January 2025, applying from 8 January 2026 with some provisions earlier and others from 8 January 2027, a 15-year transition to 8 January 2040 for the older framework, harmonised standards to be made mandatory by implementing acts, and a planned digital product passport. EUR-Lex shows it as repealing Regulation (EU) No 305/2011. Our interpretation: transition between old and new frameworks is a live issue, so ask your notified body which declaration format applies on the day you ship.

Phytosanitary rules and ISPM 15

Two different questions

The timber may need a phytosanitary certificate issued by the exporting country's plant protection authority and meet conditions such as bark-free, soil-free or pest-free. Wood packaging (pallets, crates, bearers, dunnage) must separately be treated and marked under ISPM 15, whatever it carries. Mixing these up is a common reason for problems.

ISPM 15 (2018 edition)

Source: IPPC, ISPM 15 (2018 edition, PDF dated 2019). The 2009 text we also opened lists only HT and MB, so old brochures may be out of date.

Our interpretation: a mark proves treatment by an authorised provider, not that a given pallet is that unit, so buy from producers with a verifiable registration and check marks at loading. Spacers (stickers) and bearers are packaging in many practical cases; whether a destination treats them that way was not verified.

Phytosanitary conditions for the timber

The two examples below are New Zealand government pages for New Zealand exporters. They show the type of requirement, not instructions for EU exporters.

• Saudi Arabia, sawn timber: phytosanitary certificate required, no import permit listed, bark prohibited, free of quarantine pests and soil, verification inspection required.
• China, sawn wood: phytosanitary certificate required, no import permit listed for sawn timber, verification inspection, fumigation only if quarantine pests are present (within 15 days before sea shipment), free of quarantine pests, soil and pathogenic micro-organisms.

Both pages warn that requirements can change at short notice. Ask your own plant protection authority and the importer what applies. EU-side certificate issuing rules were not opened.

Overview: UK, Middle East and North Africa, China

Our interpretation of Egypt: shipping without the ACID number on the bill of lading, invoice and certificate of origin risks refusal at the port, which cannot be fixed afterwards. Ask the importer for the number before issuing documents.

Documents commonly used in timber export

The table is general trade practice (our description), not a source-based list.

EUR.1 and REX

The Commission's customs page on proof of origin lists: the EUR.1 or EUR-MED movement certificate (government issued, for preferential agreements with certain countries); the statement on origin on an invoice or commercial document, made by registered exporters in the REX system (registration required under the GSP, with OCTs and under certain bilateral free trade agreements, while unregistered exporters may make statements for consignments up to EUR 6,000 ex-works value, EUR 10,000 for OCT trade); invoice or origin declarations for approved exporters; supplier's declarations; and importer's knowledge under the EU-Japan, EU-New Zealand and EU-UK agreements.

Source: European Commission, Taxation and Customs Union, proof of origin.

Our interpretation: the right proof depends on the destination agreement, the origin of your logs and consignment value. Imported logs can complicate origin; keep an origin calculation on file and ask a customs adviser about REX registration.

Incoterms in timber trade

The ICC's Incoterms 2020 page describes eleven rules in use since 1936 and updated in 2020. It notes that FCA was revised so that, for goods sold for carriage by sea where a bill of lading with an on-board notation is requested, the buyer can instruct the carrier to issue it after loading; costs are consolidated in A9/B9; CIF's default insurance is Institute Cargo Clauses (C), while CIP requires (A) level or similar; DAT became DPU, under which the seller unloads; and CIF is reserved for maritime trade. The page does not say which rules suit containers.

Source: ICC, Incoterms 2020.

Our interpretation of practice:

• FCA is often cleaner for containerised sawn timber because risk passes at a named place when goods are handed to the carrier. FOB, CFR and CIF fit sea carriage, and are common for break-bulk or bulk cargoes.
• EXW leaves loading and export clearance to the buyer and often causes disputes about who loads and lashes.
• DAP and DPU put transit risk on the seller; for timber that means rain, staining and condensation risk, so consider wrapping and moisture limits.
• Name the edition and place ("FCA [sawmill, town] Incoterms 2020"). An Incoterm does not transfer title or set payment terms, and does not decide who provides plant health, origin or EUDR documents: list those in the contract.

Typical contract terms for sawn timber

This is our own synthesis, not a legal template. Check at least:

1. Product: species and origin, dimensions, grade or strength class, moisture content and method, surface (rough or planed), treatment.
2. Quantity and tolerance: cubic metres, plus or minus tolerance, and whether nominal or actual dimensions govern volume.
3. Price and Incoterm: price per cubic metre, currency, named place and edition.
4. Delivery: shipment period, partial shipments, demurrage and detention.
5. Packaging: pack size, wrapping, spacers, pallets and the ISPM 15 requirement.
6. Documents: who provides what and by when, including certification claims and EUDR or UKTR information.
7. Inspection and acceptance: where, by whom, sampling method and reference standard.
8. Payment: prepayment, documentary credit, documents against payment or open account with credit insurance. Mismatch with a letter of credit is a common cause of delayed payment.
9. Claims, force majeure, sanctions, governing law and forum.

Grading rules and quality

Appearance grading

According to the EVS listing, EN 1611-1 "defines appearance grades for European spruces, firs, pines and Douglas firs" and covers dry and green sawn timber; the listing is inconsistent about larch and does not describe the grades, which are in the paid text.

A Swedish Wood (Svenskt Trä) publication describes two Nordic rule sets. The Swedish "Green book" has six grades, I (highest) to VI; I to IV are usually sold together as "U/S, unsorted", V is "fifths" and VI "sixths". The "Blue book" (Nordic Timber) has grades A, B and C, with A subdivided A1 to A4: A for joinery and visible boarding, B commonly for building, C for uses such as packing. For tolerances it cites EN 1313-1: +3/-1 mm up to 100 mm and +4/-2 mm above 100 mm in thickness and width, referenced to 20% moisture content; average dimensions must not fall below target; length may not be under target unless plus deviations are agreed. Measuring conventions come from EN 1611-1 and EN 844 (for example thickness and width measured at least 150 mm from each end and at a random point, recording the smallest value). The publication does not address claims.

Source: Svenskt Trä, Grading of sawn timber.

Our interpretation: strength grading (a strength class under EN 14081) is separate from appearance grading. A board can be top appearance grade and fail structural grading, or the reverse, so never mix the two in one contract line. Name the standard and year, attach a one-page summary of limits, agree the moisture measurement method and sampling plan before shipment, and photograph packs at loading.

Quality claims

There is no single global procedure; the contract decides. General practice (our interpretation): require written notice within a short period of arrival and before processing; keep the goods and packs identifiable; use an independent surveyor agreed in advance; define remedies (replacement, price reduction, credit) and who bears surveyor costs; and separate grading defects, transit damage and documentation failures, because evidence and responsibility differ for each.

Common pitfalls

• Treating certification as a licence to ship. FSC or PEFC claims do not replace EUDR due diligence, phytosanitary certificates or CE documentation.
• Unmarked or wrongly marked pallets, which can lead to holding, re-treatment or return.
• Mismatched documents across invoice, packing list, certificates and bill of lading.
• Missing destination-specific numbers, such as Egypt's ACID number.
• Relying on remembered EUDR dates. They moved several times.
• Ignoring moisture and transit time in closed containers.
• Weak records. EUDR (five-year record keeping per Stibbe) and UKTR both depend on producing supplier and customer data quickly.
• Skipping the local specialist for each new market.

Sources used

• European Commission, EUDR page: https://environment.ec.europa.eu/topics/forests/deforestation/regulation-deforestation-free-products_en
• EUR-Lex, Regulation (EU) 2025/2650: https://eur-lex.europa.eu/eli/reg/2025/2650/oj/eng
• EUR-Lex, Regulation (EU) 2024/3234: https://eur-lex.europa.eu/eli/reg/2024/3234/oj/eng
• EUR-Lex, Regulation (EU) 2023/1115: https://eur-lex.europa.eu/eli/reg/2023/1115/oj/eng
• EUR-Lex, Regulation (EU) 2024/3110: https://eur-lex.europa.eu/eli/reg/2024/3110/oj/eng
• European Parliament Legislative Observatory, summary: https://oeil.europarl.europa.eu/oeil/en/procedure-document-summary/pdf?id=1799658
• Stibbe, The amended EUDR (secondary): https://www.stibbe.com/publications-and-insights/the-amended-eudr-what-has-changed-and-what-has-remained
• Baker McKenzie, EUDR simplification review (secondary): https://www.bakermckenzie.com/en/insight/publications/2026/05/eu-commission-publishes-simplification-review-of-eudr
• Fieldfisher, EUDR country classification (secondary): https://www.fieldfisher.com/en/insights/the-eu-deforestation-regulation-european-commission-classifies-countries-as-high-low-or-standard-risk
• Verso, EUDR and the timber industry (industry, secondary): https://verso.de/en/blog/what-the-eudr-means-for-the-timber-industry/
• FSC, Chain of custody certification: https://fsc.org/en/chain-of-custody-certification
• PEFC, How to get certified: https://pefc.org/for-business/supply-chain-companies/how-to-get-certified
• GOV.UK, Regulations: timber and FLEGT licences: https://www.gov.uk/guidance/regulations-timber-and-flegt-licences
• GOV.UK, Import timber, wood products or bark: https://www.gov.uk/guidance/import-wood-wood-products-or-bark
• GOV.UK, Using the UKCA marking: https://www.gov.uk/guidance/using-the-ukca-marking
• NQA, Construction Products (Amendment) Regulations 2025 (secondary): https://www.nqa.com/en-gb/resources/legal-updates/november-2025/the-construction-products-(amendment)-regulations
• IPPC, ISPM 15 (2018): https://www.ippc.int/static/media/files/publication/en/2019/02/ISPM_15_2018_En_WoodPackaging_Post-CPM13_Rev_Annex1and2_Fixed_2019-02-01.pdf
• EVS, EN 14081-1:2016+A1:2019 listing: https://www.evs.ee/en/evs-en-14081-1-2016-a1-2019-consolidated
• EVS, EN 1611-1 listing: https://www.evs.ee/en/evs-en-1611-1-2001-a1-2002
• Svenskt Trä, Grading of sawn timber: https://shop.svenskttra.se/media/1167/grading-of-sawn-timber.pdf
• European Commission, proof of origin: https://taxation-customs.ec.europa.eu/customs/rules-origin-goods/preferential-rules-origin/proof-origin_en
• ICC, Incoterms 2020: https://iccwbo.org/business-solutions/incoterms-rules/incoterms-2020/
• NZ MPI, Saudi Arabia forestry requirements: https://www.mpi.govt.nz/export/export-requirements/icpr-importing-countries-phytosanitary-requirements/forestry-products-importing-countries-phytosanitary-requirements/saudi-arabia
• NZ MPI, China forestry requirements: https://www.mpi.govt.nz/export/export-requirements/icpr-importing-countries-phytosanitary-requirements/forestry-products-importing-countries-phytosanitary-requirements/china
• Switzerland Global Enterprise, Egypt ACI: https://www.s-ge.com/export/en/article/news/2025-e-egypt-ct10-advanced-cargo-information

Limits of this article

This is general information for timber-trade professionals, not legal, customs or tax advice. Rules, dates and fees change; check primary sources and consult a qualified adviser before acting on a specific shipment.

• EUR-Lex pages displayed only metadata through our tools. Amending-act dates come from them; application dates and amendment content come from the Commission page and law-firm summaries. Article numbers, Annex I codes for sawn wood and full texts were not read.
• The transitional treatment of timber placed on the market before EUDR applies is unverified.
• No final news check for the weeks before 26 October 2026 was possible; the latest status read was the Commission page showing 30 December 2026 and 30 June 2027.
• The number and any revision of the May 2025 country classification were not confirmed.
• FSC claim types, systems and validity were not verified; the PEFC edition year was not given on the page read.
• The assessment system for CE marking of structural timber (commonly reported as 2+) and the current Official Journal citation of EN 14081-1 were not confirmed.
• Whether CE alone is accepted for structural timber in Great Britain, and which timber is "high-priority" for UK plant health, were not confirmed.
• Saudi Arabia and China requirements come from New Zealand government pages for New Zealand exporters; no official Gulf, North African or Chinese authority pages were opened, and the Egypt source is a Swiss export-promotion body.
• Incoterms groupings, contract terms, claims practice and the document table are our own synthesis of general practice.