Wood Preservatives

GB CLP Agency Opinion Proposes Revised Mandatory Classification for Tebuconazole

The UK HSE has proposed a stricter mandatory classification for the fungicide tebuconazole, notably upgrading it to a Category 1B reproductive toxicant. This change will likely trigger market exits for amateur-use biocidal and plant protection products and requires industrial users to prepare for significant labeling and safety data sheet updates.

3 Apr 2026, 17:58hse.gov.ukUnited Kingdom

Norway Consults on Amendments to Biocides Regulation to Implement New EU Active-Substance Decisions

Norway is consulting on aligning its Biocides Regulation with recent EU decisions, extending approvals for several active substances while setting a September 2026 phase-out for etofenprox. Impacted businesses must prepare for the etofenprox withdrawal and note new authorization deadlines for formaldehyde-releasers to maintain market access for biocidal products and treated articles.

1 Apr 2026, 14:17hss.miljodirektoratet.noNorway

GB HSE Renews Creosote (PT8) Approval Until 31 March 2033

The UK HSE has renewed creosote approval for wood preservation until 2033, while strictly limiting permitted applications to railway sleepers, transmission poles, and safety-critical fencing. Companies must phase out non-renewed uses by April 2027 and implement new labeling and worker safety protocols, requiring urgent supply chain and compliance alignment for treated timber.

27 Mar 2026, 18:42hse.gov.ukUnited Kingdom

EU Extends Copper (II) Oxide Approval for Biocidal Product-Type 8 Until 31 July 2029

The EU has extended the approval of copper (II) oxide for use in wood preservatives (PT 8) until 31 July 2029. This procedural postponement maintains market access for existing biocidal products while the formal renewal assessment is finalized.

22 Mar 2026, 10:11eur-lex.europa.euEuropean Union

California DPR Lists Pesticide Products Entering Evaluation Process (Volume 2026-11)

California DPR has initiated technical evaluations for several pesticide and disinfectant products, including new registrations and label amendments for insecticides and wood preservatives. These reviews signal upcoming shifts in permitted label claims and market availability for specific biocidal and antimicrobial formulations in California.

20 Mar 2026, 16:21content.govdelivery.comUnited States

EU Commission Further Postpones Expiry Date of Copper Hydroxide Active Substance Approval for Biocidal Product-Type 8 to 31 July 2029

The EU has extended the approval of copper hydroxide for wood preservatives (PT 8) until 31 July 2029. This administrative postponement ensures market continuity for existing products while ECHA completes its technical renewal evaluation.

19 Mar 2026, 08:58eur-lex.europa.euEuropean Union

EU Commission Further Postpones Basic Copper Carbonate PT 8 Biocidal Approval Expiry to 31 July 2029

The European Commission has extended the approval of basic copper carbonate for wood preservatives (PT 8) until 31 July 2029. This extension ensures continued market access and regulatory stability for existing products while the renewal assessment process remains ongoing.

19 Mar 2026, 08:57eur-lex.europa.euEuropean UnionEuropean Economic Area

GB HSE Highlights Biocides Active Substance Renewal Submission Deadlines

The UK HSE has issued a critical reminder for 550-day renewal submission deadlines for several biocidal active substances, including MIT and OIT, under the GB BPR. Businesses must ensure renewal applications are supported by the 2026-2027 deadlines to prevent the loss of market access for biocidal products and treated articles in Great Britain.

18 Mar 2026, 16:10content.govdelivery.comUnited Kingdom

EU Proposes REACH Annex XVII Update for Creosote-Treated Wood and Notifies WTO

The EU has notified the WTO of a draft REACH amendment to tighten restrictions on creosote-treated wood, aligning Annex XVII with stricter Biocidal Products Regulation (BPR) standards. Businesses must prepare for a general ban on the reuse and second-hand sale of treated wood to the public, alongside new record-keeping and Member State-specific restrictions for professional uses.

18 Mar 2026, 15:52docs.wto.orgEuropean Union

Brazil ANVISA Consults On Draft Normative Instruction Updating 21 Pesticide Active-Ingredient Monographs (CP 1.360/2025; G/SPS/N/BRA/2461)

Brazil’s ANVISA is consulting on updates to 21 pesticide active ingredient monographs, proposing changes to Maximum Residue Limits (MRLs) and authorized crop uses through early 2026. Manufacturers should evaluate potential impacts on product registrations and supply chain compliance, as these revisions may restrict or expand market access for specific agricultural applications.

14 Mar 2026, 16:22anexosportal.datalegis.netBrazil

California AB 2477 Proposes Provisional Supervision Period For Structural Pest Control Applicators

California AB 2477 proposes a 60-day provisional supervision period for structural pest control applicator applicants, effective January 2028. The bill offers operational flexibility for onboarding staff while mandating strict training records and direct oversight to manage chemical application risks.

12 Mar 2026, 07:16leginfo.legislature.ca.govUnited States

Brazil Notifies Draft Resolution 1385 To Amend 24 Pesticide Monographs Under Normative Instruction 103

Brazil is proposing updates to 24 pesticide monographs, revising maximum residue limits (MRLs) and safety intervals for active ingredients in pesticides, wood preservatives, and household cleaning products. Affected companies should assess the technical impact on product registrations and residue compliance before the May 2026 comment deadline.

9 Mar 2026, 17:35docs.wto.orgBrazil

Brazil Draft ANVISA Resolution 1386 Would Add Valifenalate to Pesticide Monograph List

Brazil is moving to authorize Valifenalate for use in pesticides and household products, with a draft ANVISA resolution currently open for WTO comment until May 2, 2026. Companies should prepare for new registration opportunities as this inclusion establishes the mandatory safety and residue parameters required for Brazilian market access.

9 Mar 2026, 17:10docs.wto.orgBrazil

EU Commission Postpones Expiry Of Tebuconazole PT 8 Biocidal Approval To 30 June 2027

The EU Commission has extended the approval of tebuconazole for wood preservatives (PT 8) to June 30, 2027, pending the completion of its renewal evaluation. This postponement provides market continuity while regulators conclude complex assessments of endocrine-disrupting properties, a critical factor for the substance's future authorization.

6 Mar 2026, 09:42eur-lex.europa.euEuropean Union

EU Commission Adopts Implementing Decision Not Renewing Etofenprox for Biocidal Product-Types 8 and 18 Under BPR

The EU Commission has formally non-renewed the approval of etofenprox for wood preservatives (PT 8) and insecticides (PT 18), effective March 15, 2026. Market access for treated articles containing the substance ends on September 11, 2026, requiring immediate supply chain adjustments and substitution planning.

26 Feb 2026, 13:01eur-lex.europa.euEuropean Union

EU Commission Repeals Etofenprox Biocidal Approval Postponements (Implementing Decision (EU) 2026/379)

The European Commission has formally repealed the approval extensions for the biocidal active substance etofenprox (PT 8 and 18) following the withdrawal of renewal applications by the applicant. Businesses must now transition away from etofenprox-based wood preservatives and insecticides in the EU market, as the substance will no longer benefit from postponed expiry dates.

26 Feb 2026, 13:01eur-lex.europa.euEuropean Union

EU Commission Postpones Expiry of Tebuconazole Approval for Biocidal Product-Type 8

The European Commission has postponed the expiry date for tebuconazole's approval in wood preservatives (PT 8) to allow more time for its renewal assessment. This provides immediate market continuity for PT 8 biocidal products but signals that a final decision on long-term approval and potential new restrictions is still pending.

26 Feb 2026, 12:36ec.europa.euEuropean Union

Czech Republic To End Placing On The Market Of Creosote‑Treated Utility Poles

Czechia will ban the placement of creosote-treated utility poles on its market starting August 17, 2026, following its removal from the EU authorized list. Infrastructure providers must transition to alternative wood treatments or materials for new electricity and telecommunications installations before the 180-day grace period ends.

20 Feb 2026, 15:40echa.europa.euCzechiaEuropean Union

EU Commission Drafts Implementing Decision To Extend French Creosote-Treated Wood Restriction To 2028

The European Commission is extending France’s provisional restriction on creosote-treated wood until March 2028, bridging the gap until a formal EU-wide REACH restriction is finalized. Businesses must maintain compliance with French market access limitations while preparing for a broader EU-wide tightening of creosote use in timber products.

18 Feb 2026, 08:29ec.europa.euEuropean Union

EU Commission Implementing Decision Postpones Expiry of Permethrin Approval for Biocidal Product-Types 8 and 18

The EU has extended the approval of permethrin for wood preservatives and insecticides (PT 8 and 18) until October 2028. This administrative extension ensures continued market access for existing biocidal products while regulatory authorities complete a comprehensive safety and efficacy re-evaluation.

17 Feb 2026, 11:32eur-lex.europa.euEuropean Union