Since the Interim Regulations on the Flight Management of Unmanned Aircraft officially took effect on January 1, 2024, drone operations in China have moved out of the former regulatory gray zone and into a new era of standardized legal management. This compliance framework can be understood as several essential "IDs": pilots need licenses, drones need registration, companies need operational permits, and flights must comply with airspace regulations. Compliance is not a burden, but an entry ticket. From aircraft and personnel to enterprises and flight operations, every link in the chain is governed by corresponding qualification requirements and legal constraints. Only by connecting all these certificates and rules together can a business operate steadily and sustainably.

The first "ID" is the pilot's "driver's license" — the remote pilot license. Under current regulations, operating small, medium, or large drones generally requires obtaining the corresponding Civil Unmanned Aircraft Remote Pilot License (commonly known as the CAAC license). These are typically divided into Visual Line of Sight (VLOS) and Beyond Visual Line of Sight (BVLOS) categories. In patrol operations, many missions involve long-distance routes or complex flight paths, making BVLOS qualifications more suitable. The CAAC license is directly issued by the Flight Standards Department of the Civil Aviation Administration of China and is currently the only legally recognized drone pilot license with full legal authority. In the market, other certifications such as UTC training certificates or ASFC qualifications also exist, but these serve only as supplementary skill certifications or hobby-level credentials. They cannot replace the legal status of the CAAC license in commercial drone operations. When undertaking commercial patrol projects, the statutory pilot license requirement is typically the core criterion.

The second "ID" is the drone's "registration certificate" — real-name registration. Civil drones generally must complete real-name registration through the Civil Unmanned Aircraft Integrated Management Platform (UOM platform), and the generated identification mark or QR code must be attached to the aircraft body for inspection. In practice, some regions additionally require offline registration with local public security authorities, forming a dual procedure of "online registration plus offline filing." Operating a drone without proper registration may result in penalties such as fines. Starting in May 2026, newly manufactured drones must also include electronic geofencing activation functions. Devices that fail to complete real-name registration and activation will be technically locked and unable to take off. This effectively turns registration into a mandatory hardware-level requirement.

The third "ID" is the company's "business license" — the Operational Certificate (OC certificate). Organizations using anything larger than micro drones for commercial flight activities generally need to apply for a Civil Unmanned Aircraft Operational Certificate, which functions as an enterprise access qualification. Depending on operational risk levels, OC certificates are divided into three categories: Open, Specific, and Certified. For most patrol operations, because they often involve BVLOS flights or operations in controlled airspace above 120 meters, companies usually need to obtain a Specific Category Operational Certificate. In actual bidding and procurement processes, the OC certificate carries "one-vote veto" authority. Whether for gas pipeline inspection or forest fire patrol projects, tendering parties explicitly require bidders to possess a valid operational certificate. Without it, companies may not even qualify to submit a bid.

Once all the certificates are in place, the next challenge is determining "where to fly" and "how to fly." The fourth "ID" is the set of "traffic rules" governing airspace. Under the Regulations, airspace is divided into controlled airspace and unrestricted flight airspace. Micro drones flying below 50 meters AGL (above ground level) in unrestricted airspace, as well as light and small drones flying below 120 meters AGL in unrestricted airspace, may generally operate freely without submitting applications, provided they are not flying over airports, military restricted zones, classified facilities, or other specially protected areas. However, patrol operations often face a practical problem: mountain fire monitoring in forestry patrols, high-voltage tower inspections in power grid operations, and facade inspections of urban high-rise buildings frequently require flight altitudes exceeding 120 meters, directly crossing into controlled airspace territory.

There are two primary solutions. The first is to submit flight activity applications in advance through the UOM platform to the relevant air traffic management authorities. The second applies to key sectors such as forest fire prevention and emergency rescue. In some provinces and cities, dedicated operational airspaces have been established, allowing qualified organizations to operate within designated time periods and altitude ranges. This typically requires applying for special authorization from local departments such as natural resources bureaus, forestry authorities, or emergency management agencies. In addition, certain special operational scenarios require separate approval even if the flight occurs within unrestricted airspace. These include relay flights conducted through communication base stations or internet networks, flights over crowds, drone operations controlled from moving vehicles, and swarm or cluster flight operations. Extra applications are required in these cases to avoid crossing compliance red lines.

Beyond these "four essential documents," there are also two critical safety requirements that are often overlooked. The first is mandatory liability insurance. Commercial operational drones are generally required to carry liability coverage, and in some non-commercial scenarios, small, medium, and large drones may also be subject to insurance requirements. The second is the significantly increased cost of non-compliance. Failing to complete registration, operating without required airspace approval, or conducting risky flights over sensitive areas or crowds can lead to severe consequences, including public security penalties and other stricter legal punishments. In addition, the Remote Identification Operational Standards, officially implemented on May 1, 2026, require drones to continuously transmit identity, location, speed, operational status, and related data to regulators throughout the entire powered-on process. This enables authorities to maintain real-time oversight of flight activities.

Taken together, these "IDs" form a clear pathway into the drone patrol industry: First, complete real-name registration and any required filings through the UOM platform to legalize the aircraft. Second, ensure pilots are properly licensed and qualified for the operational level required by patrol missions. Third, obtain the company's Operational Certificate, establish safety management systems, secure insurance coverage, and meet the mandatory qualifications required for government and state-owned enterprise contracts. Finally, ensure every flight complies with airspace regulations and operational standards so that risks remain under control. At the same time, companies must continue monitoring equipment compliance upgrades and evolving industry technical standards. These elements are tightly interconnected. None can be omitted. Only when the entire set of "identification documents" is fully in place can a drone patrol business truly take off, operate safely, and sustain long-term growth.