RCEP Green Packaging Mutual Recognition Takes Effect

On April 27, 2026, the RCEP Secretariat and national authorities—including China’s General Administration of Customs and Australia’s Department of Agriculture, Fisheries and Forestry—jointly signed the Implementation Rules for Green Packaging Mutual Recognition. This agreement grants Chinese products certified to GB/T 37537-2025 (‘Biodegradable Food-Contact Packaging Materials’)免检通关 status at ports in Australia, New Zealand, Japan, and South Korea. The scope covers all categories including carton packaging and eco-friendly packaging, with implications for packaging exporters, food manufacturers, and logistics providers operating across the RCEP region.

Event Overview

On April 27, 2026, the RCEP Secretariat, China’s General Administration of Customs, Australia’s Department of Agriculture, Fisheries and Forestry, New Zealand’s Ministry for Primary Industries, Japan’s Ministry of Health, Labour and Welfare, and South Korea’s Ministry of Food and Drug Safety jointly signed the Implementation Rules for Green Packaging Mutual Recognition. The document confirms that products certified under China’s GB/T 37537-2025 standard for biodegradable food-contact packaging materials are eligible for exemption from duplicate testing, priority inspection, and expedited customs clearance in Australia, New Zealand, Japan, and South Korea. The arrangement applies to all packaging types covered by the standard, including carton packaging and eco-friendly packaging.

Industries Affected

Direct Exporters of Packaging Products

Companies exporting certified eco-friendly packaging from China to Australia, New Zealand, Japan, or South Korea will experience reduced customs delays and lower compliance costs. The exemption from retesting eliminates redundant laboratory assessments, while priority inspection accelerates physical release—especially beneficial for time-sensitive shipments such as fresh food packaging.

Food & Beverage Manufacturers Using Certified Packaging

Brands sourcing GB/T 37537-2025–certified packaging for export to the four RCEP markets may see improved supply chain predictability. Shorter border clearance times reduce inventory holding periods and mitigate risk of shelf-life erosion during transit—particularly relevant for chilled, frozen, or ready-to-eat product lines.

Raw Material Suppliers & Converters

Suppliers of bioplastics, plant-based coatings, or compostable laminates used in certified packaging face increased demand visibility. However, eligibility is tied strictly to final product certification—not upstream inputs—so material suppliers must ensure traceability and documentation alignment with downstream converters’ GB/T 37537-2025 compliance claims.

Logistics & Customs Brokerage Providers

Firms handling cross-border packaging shipments will need to verify and declare GB/T 37537-2025 certification status accurately in customs submissions. Misclassification may result in loss of fast-track treatment; thus, updated internal checklists and staff training on RCEP green packaging documentation requirements are now operationally relevant.

What Enterprises and Practitioners Should Monitor and Do Now

Track official implementation guidance from each country’s competent authority

The agreement entered into force on April 27, 2026, but national customs or food safety agencies may issue supplementary notices on acceptable certificate formats, declaration fields, or audit procedures. Monitoring updates from Australia’s DAFF, NZ’s MPI, Japan’s MHLW, and Korea’s MFDS remains essential before first shipment.

Confirm certification validity and scope alignment for target markets

GB/T 37537-2025 specifies technical requirements for biodegradability under defined conditions (e.g., industrial composting). Some RCEP markets maintain additional environmental labelling or disposal claims rules (e.g., Japan’s JIS Z 7271, Korea’s KOLAS accreditation). Exporters should verify whether their current certification covers all functional and regulatory expectations per destination.

Distinguish between policy signal and operational readiness

While the mutual recognition framework is now formalized, port-level execution depends on local system integration—such as customs IT platforms recognizing GB/T 37537-2025 as a valid standard code. Early adopters may encounter transitional inconsistencies; therefore, pilot shipments with full documentation tracking are advisable before scaling volume.

Prepare documentation workflows and supplier coordination protocols

Certification records, test reports, and declarations must be retained for potential post-clearance verification. Companies should align internal SOPs with the requirement to provide these documents upon request—and ensure converters or subcontractors can supply compliant records without delay.

Editorial Perspective / Industry Observation

Observably, this development represents an early-stage institutionalization of sustainability-linked trade facilitation under RCEP—not a broad regulatory harmonization. It applies narrowly to one Chinese standard, one material category (food-contact packaging), and four specific markets. Analysis shows it functions less as an automatic ‘green lane’ and more as a conditional procedural concession: eligibility hinges entirely on verifiable, up-to-date GB/T 37537-2025 certification, not general environmental claims. From an industry perspective, its significance lies in precedent-setting: it signals growing willingness among RCEP members to treat third-country sustainability standards as interoperable—provided they meet defined technical thresholds and administrative transparency. Continued observation is warranted on whether similar arrangements extend to other standards (e.g., ISO 14001, EN 13432) or product categories (e.g., non-food packaging, reusable systems) in future RCEP working group outcomes.

In summary, the RCEP green packaging mutual recognition framework introduces a targeted, certification-dependent efficiency gain for a defined segment of China–RCEP packaging trade. Its immediate value is procedural—not strategic—and its utility depends on disciplined documentation, market-specific validation, and responsiveness to national implementation nuances. It is better understood as an operational enabler within existing compliance infrastructure, rather than a transformative shift in market access conditions.

Source: Joint announcement by the RCEP Secretariat, China’s General Administration of Customs, Australia’s Department of Agriculture, Fisheries and Forestry, New Zealand’s Ministry for Primary Industries, Japan’s Ministry of Health, Labour and Welfare, and South Korea’s Ministry of Food and Drug Safety, dated April 27, 2026. Implementation status and national guidance remain subject to ongoing monitoring.