2026 marks a turning point for packaging compliance across two of the world’s largest trade corridors. Two binding packaging regulations took effect this year — one reshaping domestic e-commerce logistics in China, the other establishing the strictest cross-border packaging material rules the European Union has ever enacted.
For Chinese manufacturers, cross-border sellers and global brands operating in both markets, the critical first step is understanding where each regulation applies — and where it does not. Non-compliance carries real consequences: market supervision penalties, warehouse rectification orders, customs detention, e-commerce platform delisting and direct revenue loss.
This article covers only the regulations that officially entered into force in 2026. For each, we outline the scope, core mandatory requirements, enforcement exposure and direct links to official authoritative sources.
Part 1: EU PPWR — Regulation (EU) 2025/40 on Packaging and Packaging Waste
Official Application Date: 12 August 2026 (directly binding across all 27 EU Member States)
Issuing Authority: European Parliament & Council of the European Union
Official Text: Regulation (EU) 2025/40 — EUR-Lex
European Commission Guidance: European Commission — Packaging and Packaging Waste
Scope of Application
PPWR covers all packaging placed on the EU market: sales packaging, transport outer cartons, inserts, carry bags and cushioning materials. Packaged goods imported from third countries — including China — fall under the same obligations as products manufactured within the EU.
PPWR fully replaces the 30-year-old Packaging Directive 94/62/EC. As an EU Regulation rather than a Directive, it applies uniformly across all member states without requiring national transposition into domestic law.
Core Mandatory Provisions Effective 12 August 2026
1. Heavy Metal Limits — All Packaging Materials
The combined concentration of lead, cadmium, mercury and hexavalent chromium must not exceed 100 mg/kg.
2. PFAS Restrictions — Food-Contact Packaging
Strict limits apply to per- and polyfluoroalkyl substances (PFAS) used in oil-proof and water-resistant coatings:
- Individual non-polymeric PFAS: ≤ 25 ppb
- Sum of targeted PFAS: ≤ 250 ppb
- Total fluorine: ≤ 50 ppm
High-risk categories include baking bags, paper food wrappers and takeaway containers. These should be prioritised for laboratory screening before the August deadline.
3. Ecodesign and Recyclability
Multi-layer composite structures that cannot be economically separated and recycled are prohibited. False intermediate layers and redundant padding are restricted under the anti-overpackaging baseline rules.
4. Packaging Declaration of Conformity (DoC)
Enterprises must prepare a Packaging Declaration of Conformity and maintain complete technical documentation for a minimum of five years, available for inspection by customs authorities and market surveillance bodies at any time.
EPR Registration: A Separate, Parallel Obligation
PPWR material compliance operates alongside each member state’s Extended Producer Responsibility (EPR) registration system — Germany’s LUCID, France’s UIN, and equivalent national schemes. These are two independent obligations. Satisfying PPWR alone does not exempt an exporter from EPR registration; both must be fulfilled to avoid customs holds and marketplace removal.
Phase-In Timeline: What Comes After 2026
Additional requirements will roll out in stages between 2028 and 2030, including mandatory minimum recycled plastic content, harmonised EU recycling labelling, and bans on specific single-use plastic packaging formats. Forward planning now avoids a compliance scramble later.
Part 2: China Domestic Mandatory Standard — GB 45186-2024
Official Implementation Date: 1 July 2026 (Mandatory National Standard)
Issuing Authority: State Administration for Market Regulation (SAMR) & Standardization Administration of China (SAC)
Official Standard Platform: National Standard Information Public Service Platform — SAMR
Scope of Application
GB 45186-2024 governs secondary express and logistics packaging — the outer cartons and wrapping applied at e-commerce warehouses and fulfilment centres when preparing orders for last-mile delivery.
Important exclusion: This standard does not apply to original factory sales packaging, gift boxes, or finished-goods inner packaging. Those categories remain governed by GB 23350-2021, which was issued earlier and is not a new 2026 requirement.
Primary compliance parties: e-commerce warehouses, third-party logistics (3PL) fulfilment centres, domestic courier companies and online retailers.
Core Mandatory Technical Requirements
1. Maximum Packaging Layers
| Product Category | Maximum Layers |
|---|---|
| Non-fragile goods (apparel, books, hardware) | 2 |
| Fragile goods (glass, ceramics, lamps, fresh produce) | 3 |
| Frozen, temperature-controlled or easily deformed goods | 4 |
Cushioning foam, adhesive tape, shipping labels and ice packs are not counted as packaging layers.
2. Box Dimension Matching — No Oversized Cartons for Small Items
Calculated using the space diagonal of the minimum outer cuboid of the inner goods. The outer carton’s space diagonal must not exceed:
| Inner Item Diagonal | Outer Box Diagonal Limit |
|---|---|
| 80 – 150 mm | ≤ 2.5 × inner item diagonal |
| 150 – 500 mm | ≤ 2.0 × inner item diagonal |
| 500 – 1,500 mm | ≤ 1.5 × inner item diagonal |
3. Adhesive Tape Usage Limits
Tape width must not exceed 45 mm. Total tape length is capped as a multiple of the box perimeter:
| Sum of Box Length + Width | Maximum Total Tape Length |
|---|---|
| ≤ 700 mm | 3 × box perimeter |
| 700 – 1,000 mm | 4 × box perimeter |
| > 1,000 mm | 5 × box perimeter |
Enforcement and Compliance Risk
Joint supervision is conducted by the State Post Bureau and local Administrations for Market Regulation. Inspectors carry out on-site visits to e-commerce fulfilment warehouses and courier sorting hubs. Confirmed violations result in rectification orders and administrative penalties.
Part 3: Side-by-Side Comparison — GB 45186 vs EU PPWR
A common mistake among dual-market operators is treating one packaging specification as compliant for both markets. The two regulations address entirely different points in the supply chain and operate on different compliance logic.
| Dimension | China GB 45186-2024 | EU PPWR (Regulation 2025/40) |
|---|---|---|
| What It Controls | Secondary express/logistics packaging applied after warehouse picking | All packaging — original sales packaging and logistics outer packaging |
| Primary Focus | Packaging layers, carton size ratios, tape quantity (last-mile waste reduction) | Hazardous substance limits, recyclable design, producer waste responsibility, documentation |
| Verification Method | On-site warehouse inspection; visual layer count and dimension measurement | Laboratory material testing; technical document audit; customs spot checks |
Part 4: Action Checklist for Enterprises
Brands Selling Inside China
- Update warehouse SOPs for e-commerce packing to reflect GB 45186-2024 requirements
- Audit and optimise carton size matrix to eliminate oversized packaging
- Train warehouse staff on layer-counting rules and tape usage controls
Exporters to the EU
- Commission laboratory testing for heavy metal and PFAS screening across all packaging materials
- Draft a Packaging Declaration of Conformity and establish a technical file archive
- Confirm EPR registration status for each target EU member state
- Phase out non-recyclable composite packaging and PFAS-coated food-contact materials
Dual-Market Operators
- Maintain separate packaging specifications for domestic China sales and EU export shipments
- Do not cross-apply packaging materials or packing workflows between the two channels
Conclusion
China’s GB 45186-2024 targets waste at the last-mile delivery stage, tightening how warehouses pack and seal outbound orders. The EU PPWR works from the opposite end — setting material composition and design standards that apply before a product ever reaches a logistics facility. The two regulations are complementary in intent but independent in scope, timeline and enforcement mechanism.
Enterprises that address both frameworks proactively — updating packing SOPs for domestic operations and building a materials-testing and documentation pipeline for EU exports — will be positioned to trade without interruption as enforcement ramps up through 2026 and beyond.