Radio Frequency Testing

What certifications do wireless communication, IT/AV, and IoT products need to be listed on TEMU? The answer varies significantly depending on the product's radio technology, target marketplace, and functional category. This article maps out the certification pathways for each product type, helping sellers identify the exact compliance requirements for their specific product.

TEMU Compliance Framework Overview

TEMU enforces a pre-listing compliance review process. Unlike platforms that audit after listing, TEMU requires sellers to submit certification documents before a product can go live. This means compliance must be completed before the product launch timeline—not after.

The platform's compliance requirements align with national regulations for each marketplace:

• EU marketplace — CE RED (wireless), CE EMC + LVD (non-wireless), RoHS, WEEE registration
• U.S. marketplace — FCC ID (intentional radiators), FCC SDoC (unintentional radiators), UL safety report
• Japan marketplace — TELEC (wireless), PSE (electrical safety), MIC registration

Wireless Communication Products

Wireless communication products—Bluetooth earbuds, Wi-Fi routers, walkie-talkies, 4G/5G modules, and similar devices—face the most stringent certification requirements because they intentionally emit radio frequency energy:

• EU: CE RED — tested per ETSI EN 300 328 (2.4 GHz), ETSI EN 301 893 (5 GHz), ETSI EN 301 489 (EMC), and EN 62368-1 (safety); 5 GHz devices require DFS compliance
• U.S.: FCC ID — tested per 47 CFR Part 15C; includes radiated emissions, spurious emissions, band-edge compliance, and 6 dB bandwidth measurements; TCB review required
• Japan: TELEC — tested under Radio Law Article 38; covers frequency tolerance, transmit power, spurious emissions, and adjacent channel power

IT/AV Products (Non-Wireless)

Information technology and audio/video equipment without wireless functionality—such as monitors, speakers, projectors, and set-top boxes—follow a simpler certification path:

• EU: CE EMC + LVD — EN 55032/55035 (EMC) and EN 62368-1 (safety), plus RoHS for hazardous substances
• U.S.: FCC SDoC — self-declaration of conformity per Part 15B (unintentional radiator); UL 62368-1 safety report typically required by TEMU

IoT Products (Multi-Technology Devices)

IoT devices are often the most complex from a certification perspective, because they combine wireless connectivity, data processing, and sometimes sensing capabilities:

• Each wireless technology (Zigbee, Z-Wave, LoRa, NB-IoT, Bluetooth, Wi-Fi) must be independently tested per the applicable standard
• Sub-GHz devices (868 MHz, 915 MHz) must comply with band-specific power and spurious emission limits under both FCC and RED frameworks
• IoT products intended for use near the body (wearables, health monitors) require SAR testing

Partnering for Efficient TEMU Certification

The key to efficient TEMU certification is selecting a testing partner that can cover all required wireless technologies and marketplaces in a single engagement. GTG Testing Group provides comprehensive wireless product certification services, including FCC ID, CE RED, TELEC, and other global certification frameworks, with the capability to test Bluetooth, Wi-Fi, Zigbee, LoRa, and cellular technologies under one roof.

This article was AI-assisted. The information provided is for reference only and does not constitute any certification commitment or legal advice. Please refer to the latest official regulations for authoritative guidance.

Contact：net04@gtggroup.com