BEIJING, Dec 27 (Reuters) - China passed a revised law that for the first time formally regulates unmanned aircraft, a move set to reshape the country's fast-growing drone and low-altitude economy sectors, according to state media on Saturday.

The Standing Committee of the National People's Congress approved the changes under the Civil Aviation Law on December 27, adding provision on airworthiness certification for drones that plugs a key regulatory gap.

The overhaul comes as China's low-altitude economy - a national strategic initiative focusing on commercial activities below 3,000 meters - is forecast to grow to more than 2 trillion yuan ($280 billion) by 2030, from a 1.5 trillion yuan in 2025, according to estimates from the Chinese Academy of Sciences, Peking University and China's Civil Aviation Administration (CAAC).

Under the new rules, effective on July 1 next year, all entities involved in the design, production, import, maintenance and operation of drones must obtain airworthiness certification.

Drone manufacturers will be required to assign a unique product identification code to each unit, in accordance with relevant national regulations.

China has implemented "interim regulations" for unmanned aircraft starting from 2024, which stipulate that civil unmanned aircraft must be registered under real names. The regulations also specify that micro, light, and small civil unmanned aircraft do not require airworthiness certification, while medium and large ones must apply to CAAC for airworthiness certification.

As China's drone market has rapidly expanded, oversight has lagged. In recent years, several cities have reported flight delays caused by illegal drone operations, prompting fines and other penalties.

The tighter requirements will affect manufacturers such as DJI, the world's largest consumer drone maker, and EHang EH.O, which produces passenger drones.

Drone logistics have become an important driver of China's low-altitude economy, with 2.7 million packages containing everything from hamburger lunches to life-saving medicine delivered throughout 2024, according to transport ministry data.

E-commerce and food delivery leaders like JD.com 9618.HK and Meituan 3690.HK have long talked about investing in drone logistics to improve supply chain efficiency.

JD Logistics has tested drone delivery networks in Jiangsu, Shaanxi, and Sichuan, and has said drones can reduce shipping times for rural customers by up to 70%.

(Reporting by Sophie Yu, Casey HallEditing by Shri Navaratnam)

((gao.liangping@thomsonreuters.com))