SRRC Type Approval is a mandatory national certification for all radio-emitting devices sold, manufactured, or imported in China. Without SRRC certification and a CMIIT ID, products cannot legally enter the market.

I. What Is SRRC?

SRRC is administered by China’s national radio authorities to ensure wireless devices operate within legal frequency bands, comply with power limits, and do not interfere with public communications. Approved products receive a unique CMIIT ID that must be labeled on the device, manual, or packaging.

  II. Products Requiring SRRC Certification

Any device that actively transmits radio signals:

·Wi-Fi, Bluetooth, ZigBee, UWB, 4G/5G devices

·Routers, modules, data terminals

·Remote controls, drones, wireless mics

·Car infotainment, smart home devices

·Wearables, IoT devices

Exceptions: receive-only devices (e.g., basic radio, GPS without transmission).

  III. SRRC Test Items (2026)

·Operating frequency verification

·Transmit power (carrier, peak, EIRP)

·Frequency error & stability

·Spurious emissions limits

·EMC performance

·Safety requirements (for some products)

  IV. SRRC Process & Timeline

1.Preparation & documentation

2.Pre-testing

3.Formal testing at authorized labs

4.Application submission & official review

5.Certification & CMIIT ID issuance

Typical duration: 4–8 weeks (without retests).

  V. Module vs. Product Certification

A certified module does not automatically qualify the final product. Most integrations require full or simplified SRRC certification for the end device, with its own CMIIT ID.

SRRC is mandatory for China market access. For professional support, contact BLUEASIA: +86 13534225140 (WeChat same number).