Sensitisation
Hazard endpoint describing the potential for a substance to cause allergic reactions upon skin contact or inhalation, driving hazard classification and labeling requirements.
Foresight tracks Sensitisation developments and surfaces the alerts most likely to matter before they turn into missed deadlines, recalls, or escalation work.
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Last updated
5 April 2026, 05:08
Latest Sensitisation alerts
The most recent regulatory and guidance signals tracked by Foresight
ECHA Receives CLH Submission for (Benzyloxy)Methanol
Austria submitted a formal proposal to ECHA in March 2026 to classify (benzyloxy)methanol as a Category 1B carcinogen and Category 2 mutagen. This move triggers significant regulatory risk for biocidal applications, potentially leading to market exclusions and mandatory hazard labeling for downstream chemical mixtures.
Italy (INAIL) Publishes Guidance on Formaldehyde Exposure in Pathology Laboratories
Italy’s INAIL has issued new guidance on managing formaldehyde exposure in pathology laboratories, reinforcing strict occupational exposure limits and the mandatory hierarchy of prevention. Businesses using formaldehyde must prioritize substitution with safer alternatives and ensure rigorous technical controls to meet the now-fully-effective 0.37 mg/m³ 8-hour limit.
Sweden (KemI) Approves New Plant Protection Products and Updates Conditions (Q1 2026)
Sweden's KemI has issued Q1 2026 decisions for plant protection products, including 10 new approvals and mandatory phase-outs for fenpropidin-based registrations. Companies must prioritize ATP 22 labeling updates by May 1, 2026, and manage inventory transitions to avoid non-compliance after the May 31 use-up deadline.
Great Britain: HSE Agency Opinion Proposes Skin Sens. 1B Classification for Thermally Treated Garlic Juice
The UK Health and Safety Executive (HSE) has proposed a new mandatory classification for thermally treated garlic juice as a Skin Sensitiser (Category 1B) under GB CLP. This alignment with EU standards will trigger mandatory label and safety data sheet updates and may restrict the authorization of amateur-use biocidal products.
Great Britain HSE Agency Opinion Proposes GB MCL for Eugenol
The UK Health and Safety Executive (HSE) has proposed a mandatory classification for eugenol, aligning Great Britain with EU standards for acute toxicity, skin sensitisation, and respiratory effects. Companies should prepare for mandatory relabelling and safety data sheet updates, alongside reviewing workplace risk assessments under COSHH for products containing this widely used fragrance and biocidal ingredient.
EU Extends Approval of Glutaraldehyde for Biocidal Product Types 2, 3, 4, 6, 11 and 12 Until 2029
The EU has extended the approval of glutaraldehyde for several biocidal product types until March 2029 to allow for a comprehensive renewal assessment. While this grants manufacturers additional time for compliance, the substance remains a candidate for substitution, necessitating long-term planning for potential alternatives.
EU CLP: Intention to Harmonise Classification and Labelling of Aminoguanidinium Hydrogen Carbonate (EC 219-956-7, CAS 2582-30-1)
Belgium has notified an intention to propose harmonised classification for aminoguanidinium hydrogen carbonate, targeting skin irritation, sensitisation, and reproductive toxicity by mid-2027. A formal classification for reproductive toxicity would likely trigger downstream restrictions under REACH and require significant updates to safety data sheets and product labelling.
Finland Updates Workplace CMR Decree To Implement EU Lead And Diisocyanate Limits
Finland has transposed Directive (EU) 2024/869, introducing significantly stricter workplace exposure and biological limits for lead and diisocyanates. Employers must prepare for enhanced medical surveillance and tighter operational controls ahead of the 2029 final limit deadlines to ensure compliance.
EU EFSA FEEDAP Panel Issues Opinion On Interban Narasin/Diclazuril Feed Additive For Chickens
EFSA issued a positive scientific opinion in March 2026 regarding the safety and efficacy of the Interban (narasin/diclazuril) feed additive for poultry. This assessment clears the path for EU market authorization, though identified occupational sensitization risks will likely necessitate specific handling and protective equipment requirements.
UK FSA/FSS Publish Supplementary Guidance for Novel Foods From Precision or Biomass Fermentation
UK food authorities have issued detailed supplementary guidance clarifying dossier requirements for novel foods produced via precision or biomass fermentation. This signals a more rigorous and granular evidence threshold for bioinformatics, protein digestibility, and allergenicity in UK market authorization applications.
Latvia: Cabinet Updates Workplace Lead and Diisocyanate Limits Under Carcinogen and Chemical Rules
Latvia has transposed EU Directive 2024/869, establishing significantly tighter occupational exposure limits and biological monitoring triggers for lead and diisocyanates from April 2026. Impacted businesses must immediately revise health surveillance and air monitoring protocols, while preparing for the removal of transitional limit values by December 2028.
European Commission Implementing Regulation (EU) 2026/549 Renews DSM 11798 Feed Additive Authorisation
The EU has renewed the authorisation for the mycotoxin-reducing feed additive DSM 11798 until 2036, with the new regulation entering into force in April 2026. Businesses must update product labels and occupational safety protocols by late 2026, while managing staggered transitional periods for feed stocks through 2028.
Denmark Consults On EU Extension Of Biocidal Approvals For Glutaraldehyde And PHMB (1415;4.7)
The EU is proposing administrative extensions for the approval of glutaraldehyde and PHMB (1415;4.7) to maintain market access for various biocidal product types. This provides temporary regulatory stability for manufacturers of disinfectants and preservatives while the formal substance re-evaluation process continues.
EU – ECHA Updates Biocidal Products Review Programme Notifications For Hydrogen Peroxide And Other Active Substances
ECHA updated the BPR Review Programme list in March 2026, setting new application deadlines for hydrogen peroxide and chlorine dioxide while confirming several unsupported substance/PT combinations. Companies must initiate phase-out plans for biocidal products containing unsupported substances like BIT or Geraniol in specific uses to mitigate market exit risks.
EU/France: French Authorities Defend CLP Harmonised Classifications for MMA, SDPA and DPG (24th–25th ATP)
French authorities are formally urging the European Commission to adopt strict harmonised classifications for MMA, SDPA, and DPG within the upcoming 24th and 25th CLP ATPs. If adopted, these classifications—covering reproductive toxicity and sensitisation—will trigger significant new labelling, packaging, and downstream restriction obligations for manufacturers and users.
EU Commission Implementing Regulation (EU) 2026/540 Authorises Acacia Gum Feed Additive for All Animal Species
The EU has authorized acacia gum as a feed additive for all animal species until 2036, effective April 1, 2026. Operators must transition to specific inclusion limits, worker safety PPE requirements, and phased labeling deadlines through 2028.
EU Commission Renews and Extends Monensin Sodium Feed Additive Authorisation for Poultry (Implementing Regulation (EU) 2026/532)
The EU has renewed and expanded the authorization for monensin sodium as a poultry feed additive, effective April 2026. Producers must transition to new labeling by October 2026 and prepare for mandatory long-term resistance monitoring and enhanced user-safety protocols.
EU Draft Regulation Updates Labelling Requirements for Plant Protection Products and Repeals Regulation (EU) No 547/2011
The EU has advanced a draft Regulation to modernize plant protection product (PPP) labelling, introducing mandatory digital labels and aligning with new CLP hazard classes by January 2028. Manufacturers must prepare for significant label redesigns and digital infrastructure to meet harmonized safety communication requirements and the 2030 deadline for full digital integration.
Taiwan TFDA Revises Documentation for Human Cell‑Derived Exosomes in Cosmetics
Taiwan's TFDA has updated the mandatory documentation and safety testing requirements for human cell-derived exosomes in cosmetics, effective immediately. Manufacturers must now provide more rigorous donor screening, pathogen testing, and batch-specific safety data, signaling a stricter regulatory pathway for biotech-derived cosmetic ingredients.
EU Commission Authorises Patchouli Essential Oil Feed Additive for All Animal Species Under Implementing Regulation (EU) 2026/528
EU Implementing Regulation 2026/528 authorises patchouli essential oil as a sensory feed additive for all animal species, effective April 2026. Operators must transition to new labeling and safety standards by October 2026, incorporating specific identification numbers and worker protection requirements.
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