As demand increases for sustainable and plant-based materials, PLA (Polylactic Acid) packaging is rapidly becoming a preferred choice for fresh fruits, vegetables, salads, and ready-to-eat cold foods. However, exporting PLA packaging to the European Union or the United States requires strict compliance with food-contact and labeling regulations.
Whether you supply PLA clamshells to fruit exporters, trays for school meal programs, or cold-food cups to retailers, understanding the regulatory landscape is essential. This article summarizes the key FDA and EU compliance requirements every exporter must meet before shipping PLA packaging into these markets.
1. Why Compliance Matters for PLA Packaging
PLA is considered a food-contact plastic, even though it is biobased. This means it must meet the same safety, migration, and traceability standards as PET or PP packaging.
For exporters, correct compliance ensures:
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smooth customs clearance
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acceptance by major supermarket chains
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protection from penalties or recalls
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stronger trust from B2B customers
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permission to market packaging as “food safe” or “compostable”
2. Understanding FDA Compliance for PLA Packaging
The U.S. Food and Drug Administration (FDA) regulates all materials intended to contact food.
2.1 PLA Must Comply With FDA 21 CFR Regulations
PLA resin used for food packaging must fall under FDA 21 CFR 177.1630 or corresponding sections relating to:
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indirect food additives
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polymers intended for repeated use
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additive purity
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migration safety
Manufacturers must issue FDA Compliance Letters confirming the resin and additives are cleared for:
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aqueous foods
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acidic foods
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low-fat foods
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refrigerated and room-temperature storage
2.2 Migration Testing Requirements
PLA packaging must pass:
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Overall migration tests
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Specific migration tests, depending on additives
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Verification that no components transfer into food in harmful amounts
Testing is done under simulated-use conditions, including refrigerated storage.
2.3 Composition and Additive Compliance
Additives used in PLA (anti-fog, antibacterial agents, colorants) must be:
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FDA-listed
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GRAS-compliant
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free of prohibited substances
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documented properly
If exporters use antibacterial coatings or active preservatives, additional FDA review may be required.
2.4 Labeling and Documentation
Exporters should provide:
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Certificate of FDA Food-Contact Compliance
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Material Safety Data Sheet (MSDS)
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Technical Data Sheet (TDS)
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Traceability information (lot number, batch code)
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Statement of intended use (cold food, non-microwave)
Clear documentation accelerates acceptance by U.S. retailers and distributors.
3. EU Compliance for PLA Food Packaging
The EU has stricter and more detailed rules than the U.S. The two core regulations are:
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EC 1935/2004 — General Food-Contact Framework
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EU 10/2011 — Plastics Food-Contact Regulation
Together, they ensure food safety and traceability for materials like PLA.
3.1 EC 1935/2004 — The Foundation Rule
This requires PLA packaging to:
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pose no risk to human health
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not change food composition
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not alter taste, odor, or color
Manufacturers must maintain strict control over production hygiene and material sourcing.
3.2 EU Regulation 10/2011 — Plastics for Food Contact
Although PLA is biobased, the EU classifies it as a plastic, meaning:
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resin must be on the EU positive list
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specific migration limits (SML) must be met
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an Overall Migration Limit (OML) of 10 mg/dm²
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testing must reflect real food-contact conditions
Exporters must prepare a formal Declaration of Compliance (DoC).
3.3 Required Components of an EU Declaration of Compliance
A valid DoC contains:
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manufacturer identity
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packaging description
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compliance with EC 1935/2004 and EU 10/2011
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list of substances with SML requirements
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test conditions
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traceability codes
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intended food types and temperature limits
Most EU retailers will reject packaging that lacks a DoC.
3.4 Compostability Requirements (EN13432)
If exporters market PLA packaging as compostable, additional certifications apply.
EN13432 verifies:
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biodegradation
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disintegration
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heavy-metal content
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eco-toxicity safety
Without EN13432, exporters cannot legally claim compostability in the EU.
4. Comparing FDA vs EU Requirements: What Exporters Must Know
| Compliance Area | FDA (U.S.) | EU (Europe) |
|---|---|---|
| Food-contact safety | Required | Required |
| Migration testing | Required | Required (more strict) |
| Additive restrictions | Moderate | Very detailed in EU 10/2011 |
| Compostability claims | No national standard | Must meet EN13432 |
| Documentation | Compliance letter | DoC required (mandatory) |
| Multi-language labeling | Not required | Required per country |
| Regulatory penalties | Moderate | Very strict, retailer-driven |
Conclusion: EU compliance is more complex and documentation-heavy than FDA compliance.
5. Exporter Checklist: Ensuring PLA Packaging Meets Both Standards
Before exporting to the EU or U.S., ensure your packaging meets the following:
✔ Food Contact Compliance
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FDA 21 CFR
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EC 1935/2004
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EU 10/2011
✔ Migration Test Reports
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overall migration
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specific migration
✔ Resin and Additive Documentation
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PLA grade certifications
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additive purity and compliance
✔ Compostability Certificates (if applicable)
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EN13432 (EU)
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ASTM D6400 / BPI (U.S.)
✔ Manufacturing Traceability
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lot numbers
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production logs
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quality control records
✔ Final Documents to Provide Customers
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DoC (EU)
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FDA Letter
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MSDS
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TDS
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packaging specifications
6. Why Compliance Strengthens Market Competitiveness
Exporters who offer fully compliant PLA packaging gain:
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easier entry into EU and U.S. supermarkets
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stronger trust from fresh-produce brands
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reduced regulatory risk
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competitive advantage over traditional plastics
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ability to market packaging as premium-grade
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alignment with retailer sustainability commitments
In high-value produce sectors (berries, grapes, salads), compliance is often a procurement requirement.
Conclusion
Meeting FDA and EU compliance is essential for exporting PLA food packaging into global markets. While PLA is viewed as a sustainable material, it must still pass stringent safety, migration, and documentation standards—especially in Europe. Exporters who invest in proper testing, certification, and traceability not only avoid regulatory setbacks but also gain a strong advantage in the growing market for eco-friendly food packaging.
As supermarkets and governments continue to promote compostable and plant-based solutions, fully compliant PLA packaging is becoming the new benchmark for responsible global supply chains.
