EFSA OpenFoodTox Food Contact Material Migration Compliance Guide
How FMCG packaging teams evaluate chemical migration test results against EU SML limits, Regulation (EU) 2024/3190 BPA prohibitions, and EFSA OpenFoodTox benchmarks.
Navigating chemical migration compliance for food contact materials across European Union supply chains presents critical operational, legal, and toxicological challenges. Fast-Moving Consumer Goods brands, packaging manufacturers, and quality assurance teams must verify that chemical substances migrating from packaging layers into food do not exceed strict European limits. Under the EU General Food Law (Regulation (EC) No 178/2002) Article 14 and Regulation (EC) No 1935/2004 Article 3, food contact materials must not transfer their constituents into food in quantities that endanger human health.
Specific Migration Limits and the comprehensive Bisphenol A ban
Commission Regulation (EU) No 10/2011 governs plastic food contact materials, providing an exhaustive positive list of starting substances alongside statutory Specific Migration Limits (SMLs). These limits specify the maximum allowable amount of a chemical, expressed in milligrams per kilogram of food or food simulant, that may migrate into packaged food during normal or worst-case conditions.
In late 2024, Commission Regulation (EU) 2024/3190 introduced a comprehensive ban on the intentional use of Bisphenol A (BPA) and other hazardous bisphenols in food contact materials, replacing the temporary Tolerable Daily Intake (t-TDI) framework. This decision followed EFSA’s 2023 scientific re-evaluation, which lowered the chronic Tolerable Daily Intake for BPA by 20,000-fold to 0.2 ng/kg body weight per day due to newly confirmed immunotoxicity risks. Packaging teams transitioning metal can linings, coatings, and plastic articles must ensure zero intentional BPA use and complete compliance verification before products reach European store shelves.
Group phthalate TDIs and Non-Intentionally Added Substances in recycled packaging
Evaluating plasticizers requires combined risk characterization. The EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP Panel) enforces a combined group TDI of 0.05 mg/kg body weight per day for four major restricted phthalates: DBP, BBP, DEHP, and DINP. Because these plasticizers share a common mode of action in reducing fetal testosterone production, their combined hazard index must be evaluated collectively rather than in isolation.
For Non-Intentionally Added Substances (NIAS) and post-consumer recycled polymer contaminants that lack explicit toxicological study records, compliance workflows apply the Threshold of Toxicological Concern (TTC) framework. Unidentified migrants default to the genotoxicity TTC limit of 0.0025 ug/kg body weight per day (0.15 ug per person per day). For non-genotoxic structural migrants, Cramer Class III compounds carry a daily exposure limit of 1.5 ug/kg body weight per day (90 ug per person per day).
Regulatory limits for key food contact material migrants
Comparing packaging migration testing reports against European safety thresholds requires access to structured toxicological parameters. The table below outlines critical regulatory limits for key food contact chemical migrants:
| FCM Substance Name | CAS Number | Material Application | Statutory SML or Restriction | Health-Based Guidance Value (TDI) |
|---|---|---|---|---|
| Bisphenol A (BPA) | 80-05-7 | Coatings, Metal Cans, Plastics | Prohibited (Zero Intentional Use) | 0.0000002 mg/kg bw/day |
| Diisobutyl phthalate (DIBP) | 84-69-5 | Flexible Packaging, Plastics | SML 0.30 mg/kg | Group TDI 0.05 mg/kg bw/day |
| Dibutyl phthalate (DBP) | 84-74-2 | Plastics, Adhesives, Inks | SML 0.30 mg/kg | Group TDI 0.05 mg/kg bw/day |
| Benzyl butyl phthalate (BBP) | 85-68-7 | Plastics, Coatings | SML 30.0 mg/kg | Group TDI 0.05 mg/kg bw/day |
| Bis(2-ethylhexyl) phthalate (DEHP) | 117-81-7 | Polymeric Gaskets, Plastics | SML 1.50 mg/kg | Group TDI 0.05 mg/kg bw/day |
| Diisononyl phthalate (DINP) | 28553-12-0 | Caps, Closures, Plastics | SML 9.00 mg/kg | Group TDI 0.05 mg/kg bw/day |
| Diisodecyl phthalate (DIDP) | 26761-40-0 | Plastics, Synthetic Rubber | SML 9.00 mg/kg | Individual TDI 0.15 mg/kg bw/day |
| Unidentified Recycled Contaminant | N/A | Recycled Polymers, Fiberboard | SML 0.01 mg/kg | Genotoxicity TTC 0.0000025 mg/kg bw/day |
When evaluating laboratory migration certificates, quality leads confirm that measured migration levels stay within SML caps and consumer exposure remains safely below tolerable daily intake limits.
Automated migration checks with fmcg.network
FMCG procurement, QA, and packaging R&D teams can automate migration verification using fmcg.network Business Capabilities. The Packaging Material Migration & Chemical Safety Screening capability screens measured migrant concentrations against Regulation (EU) No 10/2011 SMLs, checks Regulation (EU) 2024/3190 BPA bans, and evaluates exposure against EFSA OpenFoodTox 3.0 benchmarks automatically.
To run an automated food contact material migration check, connect your AI client to fmcg.network and submit the query:
“Screen migration test results for Bisphenol A (CAS 80-05-7) at 0.02 mg/kg and Diisobutyl phthalate (CAS 84-69-5) at 0.15 mg/kg against EU Specific Migration Limits and EFSA OpenFoodTox benchmarks.”
The AI assistant queries the capability registry, evaluates Specific Migration Limits and TDI thresholds, and returns factual reference positions without issuing subjective legal advice or compliance verdicts.
Install fmcg.network in Claude, ChatGPT, Copilot, or Cursor, then explore the full Business Capability Directory.
Frequently Asked Questions
What regulation governs plastic food contact materials in the EU? Commission Regulation (EU) No 10/2011 sets the positive list of authorized substances, Specific Migration Limits (SMLs), and simulant testing rules for plastic food contact materials.
What is the legal status of Bisphenol A (BPA) in EU food packaging? Commission Regulation (EU) 2024/3190 prohibits the intentional use of Bisphenol A, its salts, and similar bisphenol derivatives in all food contact materials across the European Union.
How does EFSA regulate combined exposure to phthalate plasticizers? The EFSA CEP Panel enforces a combined group TDI of 0.05 mg/kg body weight per day for DBP, BBP, DEHP, DIBP, and DINP due to their shared reproductive toxicity mode of action.
What TTC threshold applies to unidentified contaminants in recycled plastic packaging? Unidentified NIAS or contaminants in recycled polymers default to EFSA’s genotoxicity TTC threshold of 0.0025 ug/kg body weight per day (0.15 ug per person per day).
How are migration values measured during laboratory testing? Migration testing uses standard food simulants (such as 10% ethanol, 3% acetic acid, 50% ethanol, or vegetable oil) exposed to packaging samples under standardized temperature and time conditions (e.g., 10 days at 40°C).
What is the difference between an individual TDI and a group TDI? An individual TDI applies to a single substance (such as DIDP at 0.15 mg/kg bw/day), whereas a group TDI limits the combined total intake of multiple structurally or mechanistically similar chemicals (such as group phthalates at 0.05 mg/kg bw/day).
Does an automated migration check replace a formal Declaration of Compliance (DoC)? No. Automated tools cross-reference measured analytical results against EU statutory limits and EFSA hazard databases, but do not replace legal Declarations of Compliance or expert toxicological evaluation.