Agricultural Drone Regulations US 2026: FAA Rules for Crop Spraying

The Regulatory Landscape for Agricultural Drones in the US

Agricultural drone use in the United States has grown rapidly, particularly for crop spraying, seeding, and precision mapping. However, the regulatory framework is more complex than standard recreational or commercial Part 107 operations. In 2026, three overlapping regulatory frameworks govern agricultural drone spraying: FAA aviation rules, EPA pesticide application rules, and state-level agricultural and aviation statutes.

Understanding which rules apply—and when—is critical for operators who want to stay within the established framework and avoid significant financial penalties.

FAA Part 137: Agricultural Aircraft Operations

The primary federal framework for drone crop spraying is 14 CFR Part 137, which governs “agricultural aircraft operations”—a category that explicitly includes unmanned aircraft used for dispensing substances on crops.

Under Part 137, operators must:

• Obtain an Agricultural Aircraft Operator Certificate from the FAA (distinct from a Part 107 Remote Pilot Certificate)
• Operate within the certificate’s specific limitations and operational specifications
• Maintain records of each application flight
• Use aircraft (including drones) that meet airworthiness standards appropriate for the operation

Part 137 does not waive Part 107 requirements for unmanned aircraft. Operators must hold both a Part 107 Remote Pilot Certificate and a Part 137 Agricultural Aircraft Operator Certificate when using drones for pesticide application.

Part 107: The Foundation for Commercial Drone Operations

14 CFR Part 107 remains the baseline framework for all commercial small UAS (sUAS) operations in the US. Key requirements include:

• Remote Pilot Certificate (knowledge test at an FAA-approved testing center)
• Drone registration with the FAA
• Operations during daylight hours (or with a Part 107 waiver for night operations)
• Visual line of sight (VLOS) unless a BVLOS waiver is granted
• Maximum altitude of 400 feet AGL (unless operating within 400 feet of a structure)

For agricultural spraying, additional limitations under §107.36 (carriage of hazardous materials) may apply depending on the pesticide formulation. Operators should confirm with the FAA whether specific pesticides require a hazardous materials determination.

Part 107 Waivers for Agricultural Operations

Several Part 107 provisions may need waivers for large-scale agricultural drone operations:

• BVLOS waiver (§107.31): For operating beyond visual line of sight, required for large fields where the drone cannot remain visible to the remote pilot
• Night operations waiver (§107.29): Early morning application (to avoid heat and wind) may require this waiver, which mandates anti-collision lighting
• Altitude waivers: Rarely needed for agricultural operations, which typically occur at low altitude (3–10 feet AGL for spraying)

FAA waiver applications are submitted through the DroneZone portal (faadronezone.faa.gov). Processing times vary from weeks to several months. The FAA requires detailed safety cases for BVLOS waivers.

EPA Rules: Pesticide Application with Drones

The Environmental Protection Agency (EPA) regulates pesticide application under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). Key points for drone spraying:

• Pesticide labels must specifically authorize drone application. Many older pesticide labels predate drone use and do not mention drones—applying such products via drone may be a violation of FIFRA §12
• The EPA has updated guidance to clarify that drone application is permitted when the label states “aerial application” or is explicitly updated to include drones
• Operators must follow label directions exactly: application rates, buffer zones, wind speed limits, and restricted-entry intervals (REIs) all apply
• Application near water bodies, residential areas, and sensitive habitats may require additional buffers

State-Level Requirements: A Patchwork of Rules

Beyond federal requirements, each state imposes its own rules for pesticide application. In 2026, virtually every state requires:

• A Commercial Pesticide Applicator License (or supervision by a licensed applicator)
• Specific category endorsements for aerial application (most states have an “aerial” or “agricultural aircraft” category)
• Drone-specific registration in some states (California, Texas, and Minnesota have specific provisions as of 2026)

Some states have also enacted drone-specific agricultural statutes addressing noise, privacy near residences, and neighbor notification requirements. Operators should verify current rules with their state department of agriculture.

Insurance Requirements for Agricultural Drone Operators

Agricultural drone operators face significant liability exposure from drift, crop damage, or equipment failures. Insurance considerations include:

• Aviation liability insurance: Covering bodily injury and property damage from drone operations. Many standard Part 107 policies exclude agricultural/chemical application
• Pesticide liability endorsement: Covering drift damage to neighboring crops or property
• Hull insurance: Covering the drone itself (agricultural drones can cost $10,000–$30,000+)
• Crop damage liability: If a malfunction or over-application damages the client’s crop

The National Agricultural Aviation Association (NAAA) recommends minimum coverage of $1 million per occurrence for agricultural drone operators.

Practical Steps for Compliance

1. Obtain a Part 107 Remote Pilot Certificate (FAA knowledge test)
2. Apply for a Part 137 Agricultural Aircraft Operator Certificate
3. Obtain a state Commercial Pesticide Applicator License with aerial endorsement
4. Verify that target pesticide labels authorize drone (aerial) application
5. Register drones with the FAA and your state if required
6. Secure appropriate aviation and pesticide liability insurance
7. File for any needed Part 107 waivers (BVLOS, night) before beginning operations

Emerging Developments in 2026

The FAA’s UAFR (Unmanned Aircraft in the National Airspace System) NPRM, published in May 2026, proposes new frameworks for BVLOS operations that could significantly streamline agricultural drone permits. The comment period closes in July 2026. Operators engaged in or planning agricultural drone work should monitor this rulemaking process.

The EPA has also signaled accelerated review of pesticide labels to incorporate drone-specific application language, following industry petitions submitted in 2024–2025.