METI registration in Japan

I. Core Concepts and Legal Basis

II. Registration Scope and Product Classification

1. Mandatory Registration Products

• 498 product categories covered by PSE certification: Including 165 high-risk products (such as chargers, switches, electric water heaters) requiring diamond PSE certification, and 333 general products (such as lighting fixtures, small household appliances, lithium batteries) requiring circular PSE certification.

• Typical Product Examples: Adapters, power cords, lithium batteries, power banks, home appliances, LED lighting, beauty devices, electric shavers, etc.。

• Special Requirements: Starting April 2024, power banks must additionally undergo thermal propagation testing(to prevent cascading battery pack thermal runaway), and lithium batteries with energy density > 400 Wh/L must additionally comply with the J62133-2 standard.

2. Exempted Products

• DC equipment with voltage ≤ 50 V and power ≤ 100 W (partial categories) may be exempted, but specific classification must be confirmed.

III. Registration Process and Key Steps

1. Prerequisites

• PSE Certification Completion: Products must pass PSE testing for the corresponding category (diamond PSE requires a third-party laboratory; circular PSE allows self-declaration but requires test reports)。

• Importer Qualification: The registration must be submitted by a company registered in Japan or its agent; unqualified enterprises must rent or commission an agent.

2. Registration Steps

1. Document Preparation

• Application form (containing manufacturer and product information)。

• PSE certificate and test report (Japanese version).

• Product manual (Japanese + English), label artwork (including PSE mark, registration number, importer information)。

• Importer business license or agency agreement.

2. Submission and Review

• Submit via the METI online system or in paper form; the review cycle is typically 5–7 business days; expedited processing can be shortened to 3 business days。

• After approval, obtain the Electrical Appliance Import Business Notification (電気用品輸入事業届出書)(registration certificate), valid for 3 years, and must be renewed before expiration.

3. Labeling and Market Access

• The product body and packaging must display the PSE mark and METI registration number(format example: R-123456789), with label size ≥ 3 mm.

• Platforms such as Amazon Japan require sellers to submit the registration number and PSE certificate in the backend; otherwise, products will be delisted.

IV. Fees and Timelines

1. Fee Structure

• Basic Fees: Approximately RMB 4,000–9,000, covering agency service fees, application fees, and basic testing (if no PSE certificate exists).

• Additional Fees: Expedited service (approximately 30% additional cost), importer qualification rental (approximately RMB 2,000–5,000/year).

2. Timeline Management

• PSE Certification: Diamond PSE requires 4–8 weeks (including factory inspection); circular PSE requires 1–3 weeks。

• METI Registration: 5–7 business days with complete documentation; expedited processing can be completed in 3 business days。

V. Risks and Compliance Recommendations

1. Legal Risks

• Customs Detention: Unregistered products may be detained during customs clearance, incurring high storage fees or requiring return shipment.

• Platform Delisting: Amazon processes non-compliant products most quickly (delisted within 24–48 hours); Rakuten and Yahoo have longer tolerance periods but still carry risk.

• Fines and Recalls: Serious violations may result in fines (up to JPY 100 million) or product recalls.

2. Practical Recommendations

• Plan Ahead: Allow at least 2 months for certification to avoid delays during peak seasons.

• Dynamic Compliance: Subscribe to METI official website regulatory updates to promptly respond to policy changes (e.g., the 2024 lithium battery testing upgrade).

• Choose a Reliable Agent: Prioritize Japan-based agencies with Amazon compliance experience to ensure registration documents are authentic and valid.

• Multi-Model Management: Product series can share a registration number, but a declaration of differences must be provided and technical parameters must remain consistent。

VI. Frequently Asked Questions

1. Q: What is the difference between PSE certification and METI registration?
   A: PSE certification is a product safety conformity certificate; METI registration is a market access permit. Both are indispensable.
2. Q: Is periodic review required after registration?
   A: No review is required during the registration validity period, but self-inspection records must be maintained. Major product changes (such as design or manufacturer) require re-registration.
3. Q: Can an English manual replace the Japanese one?
   A: No, a Japanese manual is mandatory and must include safety warnings, importer information, and disposal instructions。

VII. Official Resources and Agent Selection

• METI Official Website：https://www.meti.go.jp/, providing the latest regulations and registration guidance.

• Recommended Certification Bodies: JET, JQA (Japan-based organizations), or domestic laboratories with CNAS accreditation (such as Huashang Testing, Huantong Testing)。

• Agency Services: When selecting, verify their Japanese importer qualification and request official website screenshots of the registration letter and after-sales support.