{"hq_id":"hq-p-fod-000045","name":"Imported Fresh Produce, Citrus, and Tree Nuts with Chlorpyrifos Residues","category":{"primary":"food_contact","secondary":"","tags":[]},"product_tier":"FOD","overall_risk_level":"high","description":"The EPA's scientists recommended banning chlorpyrifos from food use in 2015. A political appointee reversed the decision in 2017.","synthesis":{"derived_risk_level":"moderate_to_high","synthesis_confidence":0.673,"synthesis_method":"compound_composition","context_used":"human_child","context_source":"product_users","exposure_modifier":1.173,"vulnerability_escalated":true,"escalation_reason":"Child exposure group","compounds_resolved":1,"compounds_total":1,"synthesis_date":"2026-05-09","synthesis_version":"1.2.0","methodology_note":"exposure_modifier and adjusted_magnitude are computed from ALETHEIA-calibrated heuristics (route × duration × frequency multipliers, clamped to [0.5, 1.4]). Multipliers are directionally informed by EPA Exposure Factors Handbook (2011) and CalEPA OEHHA but are not regulatory consensus. See /api/methodology for full disclosure."},"hazard_summary":{"sensitive_populations":"Pregnant women and young children (critical developmental window); agricultural workers and children in farming communities; high-consumption fruit/nut consumers","overall_risk":"high","primary_concerns":["US food tolerances for chlorpyrifos revoked 2021; non-food registrations maintained. US manufacturers export to 88 countries for food crop use. Some produced food returns as imports to US. FDA import testing rate <1%. Neurodevelopmental hazard: 7-IQ-point deficit per 6× urinary TCP increase (CHAMACOS)."],"exposure_routes":"Dietary consumption of imported fresh produce; residues on unpeeled fruits/vegetables"},"exposure":{"routes":["dermal"],"contact_types":["oral_indirect","ingestion"],"users":["adult","child","pregnant"],"duration":"minutes","frequency":"daily","scenarios":["Incidental mouthing or hand-to-mouth transfer by children","Exposure during pregnancy with potential fetal transfer"],"notes":"Exposure to Imported Fresh Produce, Citrus, and Tree Nuts with Chlorpyrifos Residues occurs via dermal. Children and infants face higher exposure per body weight due to developing detoxification systems, higher surface-area-to-weight ratio, and behavioral factors (mouthing, crawling). Pregnant individuals face additional risk from placental transfer of absorbed compounds to the developing fetus."},"consumer_guidance":{"red_flags":[{"indicator":"Identified safety concern","meaning":"US food tolerances for chlorpyrifos revoked 2021; non-food registrations maintained.","action":"Review safety data; follow use guidelines; consider alternatives"}],"green_flags":[{"indicator":"Third-party tested for contaminants","meaning":"Independent lab verification of safety claims","verification":"Look for NSF, FDA, or EU compliance certification"}],"what_to_ask":[{"question":"What materials are in direct contact with food?","why_it_matters":"Migration of chemicals from packaging or cookware into food depends on the contact material, temperature, and duration"}],"alternatives":[{"name":"Certified organic fresh produce","notes":"No synthetic pesticide residues; third-party verified growing standards"},{"name":"Domestically-sourced citrus and tree nuts","notes":"Subject to stricter EPA residue limits and monitoring standards"},{"name":"Frozen or processed alternatives","notes":"Processing may reduce residue levels; verify sourcing documentation"}],"notes":null},"regulatory":{"applicable_regulations":[{"jurisdiction":"USA","regulation":"FDA 21 CFR Parts 170–189 (Food Contact Substances)","citation":null,"requirements":"All food-contact materials must comply with FDA regulations for indirect food additives. Materials must not transfer harmful substances to food above established thresholds.","compliance_status":null,"effective_date":null,"enforcing_agency":null,"penalties":null,"source_ref":null},{"jurisdiction":"EU","regulation":"Regulation (EC) No 1935/2004 (Framework Regulation on Food Contact Materials)","citation":null,"requirements":"Materials and articles intended to come into contact with food must not transfer constituents to food in quantities that could endanger human health or bring about unacceptable change in food composition.","compliance_status":null,"effective_date":null,"enforcing_agency":null,"penalties":null,"source_ref":null},{"jurisdiction":"EU","regulation":"Regulation (EU) No 10/2011 (Plastics in Food Contact)","citation":null,"requirements":"Specific migration limits (SMLs) for monomers and additives. Overall migration limit: 10 mg/dm² or 60 mg/kg food. Positive list of authorized substances.","compliance_status":null,"effective_date":null,"enforcing_agency":null,"penalties":null,"source_ref":null},{"jurisdiction":"USA — California","regulation":"California Proposition 65 (Safe Drinking Water and Toxic Enforcement Act)","citation":null,"requirements":"Products containing listed chemicals require clear warning labels if exposure exceeds safe harbor levels. Applies to food packaging, cookware, and food-contact products sold in California.","compliance_status":null,"effective_date":null,"enforcing_agency":null,"penalties":null,"source_ref":null}],"certifications":[{"name":"FDA 21 CFR","issuer":"FDA","standard":"21 CFR Parts 170-199","scope":"Food contact substances, indirect food additives, migration limits"},{"name":"EU 10/2011","issuer":"European Commission","standard":"Regulation (EU) No 10/2011","scope":"Plastic materials intended to come into contact with food"},{"name":"NSF/ANSI 51","issuer":"NSF International","standard":"NSF/ANSI 51 Food Equipment Materials","scope":"Materials used in commercial food equipment"}],"labeling":{"required_disclosures":[],"prop65_warning":{"required":null,"chemicals":[],"endpoint":null,"notes":null},"ghs_labeling":{"required":null,"signal_word":null,"pictograms":[],"hazard_statements":[],"notes":null},"hidden_ingredients":{"trade_secret_protected":null,"categories_hidden":[],"estimated_count":null,"known_concerns":null,"notes":null},"notes":null},"recalls":[],"regulatory_gap":null,"notes":null},"lifecycle":{"recyclable":true,"disposal_guidance":"Recycle by resin code if marked; check local program; food-soiled items may not be accepted","hazardous_waste":false,"expected_lifespan":"1-3_years"},"formulation":{"form":"composite_material","key_ingredients":[{"hq_id":"hq-c-ino-000107","name":"Produce fruit/vegetable base","role":"base_material","concentration_pct":"85-95"},{"hq_id":"hq-c-ino-000107","name":"Chlorine wash residue (post-harvest treatment)","role":"additive","concentration_pct":"trace ppm"},{"hq_id":"hq-c-ino-000007","name":"Thiabendazole (post-harvest fungicide citrus)","role":"additive","concentration_pct":"trace ppm"},{"hq_id":"hq-c-ino-000028","name":"Imazalil (fungicide, citrus rind)","role":"additive","concentration_pct":"trace ppm"}],"certifications":[]},"materials":{"common":[{"material_id":"hq-m-chm-000074","material_name":"Chlorpyrifos and Organophosphate Pesticide Dietary Residue System","component":null,"prevalence":"common"}],"concerning":[{"material_id":"hq-m-chm-000074","concern":"Prenatal/early childhood chlorpyrifos exposure: 7-IQ-point deficit per 6× increase in urinary TCP (CHAMACOS); working memory and structural brain effects (CCCEH); neurotoxicity threshold lower than AChE inhibition threshold","compounds_of_concern":[],"source_refs":[]},{"material_id":"hq-m-chm-000074","concern":"EPA scientists recommended food tolerance revocation 2015; EPA administrator reversed recommendation 2017 (political appointee decision); 9th Circuit court order required action; tolerance revoked August 2021 — 6-year delay after scientific recommendation","compounds_of_concern":[],"source_refs":[]},{"material_id":"hq-m-chm-000074","concern":"US manufacturers export chlorpyrifos to 88 countries for food crop use; US import testing rate <1%; chlorpyrifos-treated food returns as imports to US market without equivalent FDA scrutiny","compounds_of_concern":[],"source_refs":[]},{"material_id":"hq-m-chm-000074","concern":"Non-food registrations maintained (commercial turf, golf courses, mosquito control) despite neurodevelopmental hazard; children in proximity to treated turf/golf courses may have elevated exposure","compounds_of_concern":[],"source_refs":[]},{"material_id":"hq-m-chm-000074","concern":"Potential contaminant: Chlorpyrifos-oxon (activated metabolite)","compounds_of_concern":["hq-c-org-000017"],"source_refs":[]},{"material_id":"hq-m-chm-000074","concern":"Potential contaminant: TCP (3,5,6-trichloro-2-pyridinol) — primary metabolite","compounds_of_concern":["hq-c-org-000716"],"source_refs":[]}],"preferred":[]},"compound_composition":[{"hq_id":"hq-c-org-000017","compound_name":"Chlorpyrifos","role":"base","typical_concentration":null}],"identifiers":{"common_names":["imported produce","pesticide residues","agricultural imports","fruit import"],"aliases":[],"manufacturer":null,"brands":[]},"brand_examples":[{"brand":"Generic Mass-Market Brand A","manufacturer":"Consumer Products Corporation","market_position":"mass_market","notable":"Widely available mass-market option"},{"brand":"Generic Mass-Market Brand B","manufacturer":"Consumer Goods Ltd","market_position":"mass_market","notable":"Popular budget alternative"},{"brand":"Premium Brand A","manufacturer":"Premium Consumer Inc","market_position":"premium","notable":"Upscale premium positioning"},{"brand":"Professional Brand","manufacturer":"Professional Products Co","market_position":"professional","notable":"Professional/salon-grade option"},{"brand":"Specialty Eco-Brand","manufacturer":"Natural Products Ltd","market_position":"premium","notable":"Sustainable/natural product line"}],"brand_examples_disclaimer":"Representative branded products of this category. Concerning ingredients listed in materials.concerning[] apply to the category, not necessarily to every named brand. Specific formulations vary by SKU and may have changed since this record was written; consult the brand's current ingredient label before drawing brand-level conclusions.","sources":[{"id":"src_001","type":"regulatory","title":"EPA Food Tolerance Revocation (August 2021)","year":2021},{"id":"src_002","type":"journal","title":"CHAMACOS Chlorpyrifos IQ Deficit (2011)","year":2011},{"id":"src_003","type":"regulatory","title":"FDA Import Testing Rate Analysis","year":2023}],"meta":{"schema_version":"4.0.0","last_updated":"2026-03-25","timestamp":"2026-05-13T22:23:10.823Z"}}