1、Standard Overview
GB 46750-2025 is the national standard for civil unmanned aircraft system operation identification in China, published on October 31, 2025, and implemented on May 1, 2026. This standard aims to ensure that drones can actively transmit identification information such as identity and location during operation, enhancing airspace safety and regulatory efficiency.
Scope of Application
This document applies to the design, production, testing, inspection, certification, and operation of civil unmanned aircraft systems (including micro, light, small, medium, and large drones). It also covers the development of operation identification receiving and processing systems.
2、Core Technical Requirements
Dual Identification Mode
Drones must simultaneously possess both broadcast and network-based operation identification functions.
Mandatory and Non-Closable
The identification function automatically transmits information throughout the flight when the drone moves under its own power, and manual shutdown is not permitted.
Key Information Broadcasting
The transmitted information includes the drone's unique identity code, real-time position, altitude, speed, operational status, and more.
Failure Safety Control
When the identification function fails, the drone cannot take off; if failure occurs during flight, it must automatically alert and execute safety measures such as return to home and landing.
3、Key Technical Requirements
4、Implementation Time
| Item | Requirement |
|---|---|
| Newly Produced Drones | Must comply with this standard starting from May 1, 2026. Drones without operation identification transmission function should not be operated. |
| Sold and Operating Drones |
|
