Arsenic and its Compounds

Connecticut Senate Journal Records Favourable Report For S.B. 118 On Toxic Heavy Metals In Baby Food

Connecticut’s S.B. 118 has advanced to the Senate calendar, proposing strict heavy metal limits and mandatory testing for baby food starting January 2027. If enacted, businesses must implement monthly batch testing and digital transparency measures, including QR-code labeling, to maintain market access.

2 Apr 2026, 08:37cga.ct.govUnited States

Washington DOH Adopts Updated Consumer Confidence Report Rules for Group A Public Water Systems

Washington State has adopted revised drinking water reporting rules to align with federal standards, introducing stricter disclosure requirements for public water systems. Impacted operators must update data workflows and communication strategies to manage biannual reporting and enhanced transparency for contaminants including PFAS and lead.

28 Mar 2026, 16:37doh.wa.govUnited States

Washington Department of Ecology Opens Public Comment on Boeing Kent Space Center Draft Cleanup Documents

Washington has opened a public comment period on draft cleanup plans and legal orders for the Boeing Kent Space Center hazardous waste site. This development signals a move toward final remediation requirements for arsenic-contaminated soil and groundwater, highlighting the state's rigorous enforcement of environmental cleanup standards for industrial facilities.

26 Mar 2026, 11:35ecology.wa.govUnited States

Massachusetts Advances Private Well Drinking Water Standards Bill (H.900)

Massachusetts is advancing legislation (H.900) to establish statewide drinking water quality standards and mandatory testing for private wells, focusing on PFAS and heavy metals. The move signals a transition toward uniform groundwater regulation that will drive demand for residential water treatment and impact real estate due diligence.

25 Mar 2026, 21:33malegislature.govUnited States

China Proposes Revised Standard GB 16413 on Safety Requirements for Non-Metallic Products in Coal Mines

China has proposed a revised national standard (GB 16413) expanding safety requirements for all non-metallic products used in underground coal mines, including conveyor belts, pipes, and resin bolts. Manufacturers must prepare for mandatory limits on lead and arsenic content, stricter flame-retardant and antistatic performance, and new smoke density and toxicity testing protocols.

21 Mar 2026, 16:25members.wto.orgChina

US CDC/NIOSH Requests Comment on Draft IDLH Value Profile for Lewisite

NIOSH has released a draft IDLH Value Profile for lewisite for public comment, establishing new scientific benchmarks for acute inhalation exposure risks. Once finalized, this value will dictate mandatory respiratory protection requirements and emergency response protocols for facilities handling or managing this substance.

18 Mar 2026, 16:45federalregister.govUnited States

US EPA Proposes Cleanup Plan for Lead-Contaminated Residences at Federated Metals Superfund Site in Indiana

The US EPA has proposed a soil remediation plan for lead-contaminated residential properties near the Federated Metals Superfund site in Indiana, with public comments open until April 15, 2026. This development highlights the ongoing regulatory focus on legacy industrial pollution and the enforcement of stringent cleanup standards for heavy metals in residential zones.

18 Mar 2026, 16:11epa.govUnited States

Tanzania Draft Standard: Petroleum Jelly for Cosmetic Industry — Specification (Third Edition)

Tanzania has proposed a revised standard for cosmetic-grade petroleum jelly, introducing updated quality specifications and impurity limits for heavy metals and arsenic. Manufacturers must align with updated physicochemical criteria and bilingual labeling requirements to ensure continued market access for cosmetic ingredients.

14 Mar 2026, 14:56members.wto.orgTanzania

Japan MOE Reports FY Reiwa 6 Enforcement Status Under Agricultural Land Soil Contamination Prevention Law

Japan’s Ministry of the Environment reported that 94.3% of agricultural land designated for heavy metal contamination has been remediated as of the end of FY 2024. Persistent monitoring of cadmium levels in rice indicates ongoing regulatory focus on soil quality and its impact on agricultural supply chain safety.

14 Mar 2026, 08:23env.go.jpJapan

California OEHHA Posts Public Submissions on PFHxS and Arsenic Drinking-Water PHGs

California OEHHA has published stakeholder feedback on proposed Public Health Goals (PHGs) for PFHxS and arsenic, a key step in establishing new drinking water standards. While PHGs are non-regulatory, they serve as the scientific foundation for future enforceable Maximum Contaminant Levels (MCLs), signaling tighter compliance limits for these substances in California.

12 Mar 2026, 11:35oehha.ca.govUnited States

California Assembly Proposes Heavy Metal Testing And Labelling Rules For Infant Formula

California has proposed AB 2302, mandating monthly heavy metal testing and digital disclosure for all infant formula sold in the state. This signals a shift toward granular, batch-level transparency requirements that will necessitate enhanced laboratory coordination and real-time supply chain data management.

12 Mar 2026, 07:28leginfo.legislature.ca.govUnited States

EFSA Scientific Committee Working Group Begins Risk–Benefit Assessment of Fish Consumption

EFSA has initiated a multi-year risk-benefit assessment of fish consumption, evaluating the health impacts of contaminants like PFAS, mercury, and dioxins through December 2027. This assessment will likely drive future EU-wide dietary advice and stricter regulatory limits for chemical contaminants in seafood products.

10 Mar 2026, 12:52efsa.europa.euEuropean Union

California DTSC Approves Remedial Action Plan for SMUD Thornton Avenue Former Electrical Substation

California DTSC approved a site-specific soil remediation plan in March 2026 to address arsenic and lead contamination at a former electrical substation. The decision reinforces California's strict enforcement of CEQA standards for legacy site cleanup, necessitating rigorous soil management and hazardous waste disposal for heavy metal contaminants.

10 Mar 2026, 11:32ceqanet.lci.ca.govUnited States

US EPA and Washington State Reach $668M Superfund Settlement for Lower Duwamish Waterway Cleanup

US EPA and Washington State have secured a $668 million settlement with over 100 parties for the long-term remediation of the Lower Duwamish Waterway Superfund site. This agreement underscores the high financial and operational risks for industrial legacy sites, requiring decade-long cleanup commitments and substantial financial assurances.

9 Mar 2026, 18:54epa.govUnited States

Massachusetts House Refers Safe Drinking Water Funding Bill H949 to Study Order H5149

Massachusetts has referred Bill H.949 to a study order, pausing a proposal to link municipal funding to drinking water compliance for contaminants like PFAS and lead. This signals a clear legislative intent to use financial leverage to enforce stricter water quality standards, indicating potential future tightening of infrastructure and monitoring requirements.

6 Mar 2026, 16:53malegislature.govUnited States

New Hampshire DES Proposes Amendments to Env-Wq 402 Groundwater Discharge Permits and Registrations

New Hampshire has proposed tightening groundwater quality standards for arsenic and manganese while streamlining permit requirements for low-level PFAS discharges. Operators must prepare for stricter monitoring thresholds and mandatory response plans for exceedances, though construction and dewatering activities may see reduced compliance costs for PFAS.

6 Mar 2026, 12:41gc.nh.govUnited States

Wisconsin AB 1071: Testing and Labeling of Toxic Heavy Metals in Baby Food

Wisconsin introduced legislation requiring baby food manufacturers to disclose heavy metal testing results via QR codes and public websites. This move signals increasing state-level pressure for supply chain transparency and digital labeling regarding contaminant risks in sensitive consumer products.

4 Mar 2026, 16:32docs.legis.wisconsin.govUnited States

California DTSC Approves Response Plan for Lead, Arsenic and PCE Cleanup at Fore Foothill and Grove Site

California’s DTSC has finalized a remediation plan for the Fore Foothill and Grove site, targeting lead, arsenic, and tetrachloroethylene (PCE) contamination. The approval enforces soil excavation and vapor mitigation requirements, reflecting the high regulatory bar for environmental clearance and long-term liability management in California real estate development.

3 Mar 2026, 19:42ceqanet.lci.ca.govUnited States

Spain (ISCIII) Study Links Arsenic Exposure To Advanced Prostate Cancer Risk

Spanish health researchers have established a significant link between chronic arsenic exposure and advanced prostate cancer risk. This strengthened evidence base is likely to drive future policy pressure for stricter arsenic limits in drinking water, food, and industrial environmental controls.

25 Feb 2026, 18:47isciii.esSpain

Slovenia ARSO Publishes 2025 Soil Monitoring Results for Five Koroška Municipalities

Slovenia’s Environment Agency published 2025 soil monitoring results for the Koroška region, confirming widespread heavy metal contamination exceeding regulatory limits. This triggers mandatory remediation for public sites and signals stricter enforcement regarding the sourcing and reuse of construction aggregates and soil in contaminated zones.

24 Feb 2026, 19:21gov.siSlovenia