A class of cationic surfactants used as biocides, preservatives, and antistatic agents in cleaning, personal care, and industrial applications, facing increased regulatory scrutiny for health and environmental risks.
Foresight tracks Quaternary Ammonium Compounds (QACs) developments and surfaces the alerts most likely to matter before they turn into missed deadlines, recalls, or escalation work.
Not ready for a trial? Take the 3-minute readiness assessment
Current activity
100% below the prior 8-week baseline
3-month trend
Latest alerts below
Last updated
10 April 2026, 10:27
Source-backed regulatory and guidance signals tracked by Foresight, with the newest developments first.
California DPR Adds Valkarie Adjuvant and NUGEN MB5A-256 Disinfectant to Evaluation Process (Volume 2026-13)
The California Department of Pesticide Regulation has initiated the formal evaluation of the Valkarie adjuvant and NUGEN MB5A-256 quaternary ammonium disinfectant label. Companies should monitor this review for potential impacts on California market access, specifically regarding label compliance and allowed uses for these antimicrobial and agricultural formulations.
United StatesJapan Revokes Priority Evaluation Chemical Designations for Six Substances Under CSCL
Japan has revoked the priority evaluation chemical status for six substances under the Chemical Substances Control Law effective March 31, 2026. This administrative change reduces immediate reporting obligations and regulatory scrutiny, allowing companies to reallocate compliance resources away from these specific substances.
JapanNetherlands Ctgb Updates Biocide and Plant Protection Product Authorisations
The Dutch Ctgb has updated the authorisation status for several biocidal and plant protection products, including new registrations for insecticides and extensions for various herbicides and fungicides. Companies should audit their portfolios against these revised expiry dates and withdrawal schedules to ensure continued market access and manage the phase-out of specific active substances.
NetherlandsEU Draft Implementing Decision Not to Approve poly(dimethyloctadecyl[3-(trihydroxysilyl)propyl]ammonium Chloride) for Biocidal Product-Types 2, 7 and 9
The European Commission has proposed the non-approval of a quaternary ammonium silane for use in disinfectants and material preservatives under the Biocidal Products Regulation. Impacted businesses should prioritize the substitution of this substance in biocidal products and treated articles to avoid market access disruptions across the textile and polymer sectors.
European UnionEuropean Economic AreaUS EPA Updates EDSP Group 1 DCI Statuses for DDAC (CAS 7173-51-5)
EPA has updated the Endocrine Disruptor Screening Program status for DDAC, setting a final data submission deadline of November 22, 2028. Registrants must align their compliance strategies with recorded response pathways to manage testing costs or execute market exits before the deadline.
United StatesEU – ECHA Updates Biocidal Products Review Programme Notifications For Hydrogen Peroxide And Other Active Substances
ECHA has updated the Biocidal Products Regulation Review Programme, setting new application deadlines for specific active substances and confirming the withdrawal of support for others. Businesses must identify products containing unsupported substances like BIT or geraniol to manage mandatory phase-outs and ensure continuity of market access.
European UnionCalifornia DPR Begins Evaluation of Dentapure Dental Unit Waterline Antimicrobial (AME-2502300)
California regulators have commenced a formal evaluation of updated registration and efficacy claims for the Dentapure dental waterline antimicrobial. This process will determine future labeling and use requirements, necessitating close monitoring of finalized compliance standards for biocidal products in the state.
United StatesECHA Updates BPR Review Programme List Of Notifications (20 February 2026)
ECHA updated the BPR Review Programme list in February 2026, establishing new application deadlines for hydrogen peroxide and chlorine dioxide alongside phase-out timelines for unsupported substances. Impacted businesses must ensure timely dossier submissions or execute product withdrawal plans for substances like BIT and ADBAC to maintain market access and compliance.
European UnionAustralia (AICIS) Adds 1-Pyrrolidinepropanaminium (CAS 3113590-25-0) to Industrial Chemicals Inventory
Australia has transitioned CAS 3113590-25-0 to the public Industrial Chemicals Inventory following the expiration of its five-year assessment certificate. Businesses must verify that current introduction volumes and use patterns remain consistent with the original assessment to avoid mandatory reporting triggers and potential compliance reviews.
AustraliaECHA Identifies Additional Group Members Under SVHC Intention for 4,4'-[2,2,2-Trifluoro-1-(Trifluoromethyl)ethylidene]diphenol and Its Salts
ECHA has expanded the SVHC identification intention for BPAF and its salts to include a wider range of fluorinated bisphenol derivatives and quaternary salts. This grouping strategy signals intensified regulatory scrutiny of fluorinated bisphenols, requiring companies to map supply chain exposure ahead of potential REACH Candidate List obligations.
European UnionHSE Highlights EU BPR Active Substance Renewal Deadlines for Northern Ireland
The UK HSE has issued critical renewal application deadlines for several biocidal active substances in Northern Ireland, starting in early 2026. Businesses must confirm supplier or consortium support to prevent the expiry of approvals and subsequent loss of market access for biocidal products and treated articles.
United KingdomGB HSE Highlights Upcoming GB BPR Active Substance Renewal Submission Deadlines
The UK Health and Safety Executive has established renewal application deadlines for several biocidal active substances throughout 2026 and 2027. Companies must act at least 550 days before expiry to ensure continued market access for biocidal products and treated articles in Great Britain.
United KingdomBelgium Publishes 2024 Toxicovigilance Report On Human Exposure To Biocidal Products
Belgium has published its 2024 toxicovigilance report on human exposure to biocidal products, highlighting high incident rates for disinfectants and pest control agents. While no immediate legal changes are introduced, these findings are likely to inform future EU-level tightening of packaging, labeling, and risk management requirements for high-risk substances.
BelgiumUS EPA Issues FIFRA Cancellation Order for Certain Pesticide Registrations and Use Terminations
The US EPA has finalized the cancellation of numerous pesticide registrations and specific use terminations effective December 19, 2025. Manufacturers must coordinate supply chain transitions to meet 2026 and 2027 sell-through deadlines while ensuring labels are updated for remaining permitted uses.
United StatesUS EPA Settles With El Super and Smart & Final Over Illegal Disinfectants in Arizona, California and Nevada
The US EPA has fined major grocery retailers nearly $500,000 for selling unregistered disinfectants in violation of federal pesticide laws. This enforcement action signals a shift toward holding retailers directly responsible for verifying the registration and safety labeling of pesticidal products within their supply chains.
United StatesUS EPA Updates Status of EDSP Group 1 Chemical DCIs (Dec 2025)
The US EPA has updated the compliance and screening status for high-priority pesticide active ingredients under the Endocrine Disruptor Screening Program. Companies must urgently review data submission deadlines and potential substance withdrawals to mitigate supply chain disruptions and ensure continued market access for impacted products.
United StatesEPA Fines Grocery Chains for Illegal Disinfectant Sales in US Southwest
The US EPA has finalized a $472,369 settlement with major grocery chains for selling unregistered and mislabeled disinfectants in violation of FIFRA. This enforcement action signals heightened scrutiny of retail supply chains and underscores the critical need for rigorous verification of pesticide registrations and labeling claims.
United StatesCtgb Announces New Biocide Approvals and Renewals for November 2025
The Dutch Ctgb has finalized new authorizations and renewals for biocidal products across industrial coatings, adhesives, and professional disinfectants. Businesses must align product inventories with updated authorization terms and manage phase-out timelines for renewed pest control products to ensure continuous market access.
NetherlandsUK HSE Reminds Northern Ireland Duty Holders of Key Dates for Biocides Review Programme Participation
The UK Health and Safety Executive has confirmed 2026 deadlines for industry to maintain market access for ADBAC and Hydrogen Peroxide under the EU Biocides Review Programme in Northern Ireland. Businesses must urgently coordinate dossier submissions or identify new participants to prevent the mandatory withdrawal of affected biocidal products and treated articles from the market.
United KingdomAICIS Adds Five Assessed Industrial Chemicals to National Inventory
Australia has transitioned five assessed industrial chemicals, including hair dyes and polymer derivatives, to the national inventory. This move facilitates broader commercial access while mandating that introducers report any operational deviations from original assessment conditions within 28 days.
AustraliaThese are just a few of the most recent Quaternary Ammonium Compounds (QACs) alerts. Foresight tracks every jurisdiction, every day — and surfaces only what affects your portfolio, with full citations and evidence.
Start free trialTopic context
Definition
A class of cationic surfactants used as biocides, preservatives, and antistatic agents in cleaning, personal care, and industrial applications, facing increased regulatory scrutiny for health and environmental risks.
Industry relevance
Quaternary Ammonium Compounds (QACs) developments can change product scope, supplier expectations, market access, reporting duties, and risk ownership. Foresight tracks the signals early so teams can respond before obligations become urgent.
Foresight tracking
Foresight monitors official sources, extracts structured regulatory intelligence, and maps alerts to a customer's products, substances, markets, and priorities so teams see the relevant signal with source evidence for review.
Everything you need to know about Foresight's regulatory intelligence platform
Still have questions? Get in touch with our team
Subscribe to Foresight Weekly for expert-picked regulatory developments across chemicals, sustainability, product safety, ESG, and HSE.
Free forever. Unsubscribe anytime.
Read by professionals at
