Federal rules that attach when you spray, seed, or haul with a multirotor drone in the United States. State pesticide licenses are flagged, not listed state by state. This is a snapshot, not legal advice — read the official text before you buy or fly. Product table: Agricultural Spray Drone Report (USA).

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How the Federal Stack Fits Together

A spray, seed, or heavy-lift job is legal only when every layer that applies is satisfied. The layers are different agencies. Passing one does not waive the others.

Scouting and mapping with no product leaving the aircraft stay in Part 107. The moment the aircraft dispenses an economic poison, a plant nutrient, a soil treatment, seed, or another agricultural substance, Part 137 and the product label join the stack. Almost every working spray drone on the companion report is over 55 pounds when loaded, so Section 44807 sits on top of 137 for those airframes.

Use-Case Matrix

Rows are the job. Columns are the federal pieces that usually attach to that job. “Personal” means your own or leased ground. It does not skip Part 137 once product is dispensed. Night is not a separate job: under 55 lb it is 107.29 (training after 6 Apr 2021 plus 3-mile anti-collision lights); at or over 55 lb it has to be written into the 44807 grant. Beyond-visual-line-of-sight and other 107 waivers are extra and are not in this grid.

Yes required No not this job If ≥55 lb only when takeoff weight including payload is 55 lb or more If product only when the load is a registered pesticide or a restricted-use product

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FAA — Fly and Dispense

The Federal Aviation Administration regulates the aircraft, the pilot, and the act of dispensing from the air. It does not register the pesticide.

Part 107 — The Pilot and Small UAS

A current Remote Pilot Certificate under 14 CFR Part 107 is the starting point for commercial agricultural drone work, including spray. Recurrent training is due every 24 calendar months. Part 107 also supplies the operating rules for unmanned aircraft under 55 pounds at takeoff, including payload. It does not authorize dispensing an economic poison. Section 107.36 bars carriage of hazardous material; spray work under 55 pounds needs an exemption from that section plus several Part 137 rules.

Part 137 — Agricultural Aircraft Operations

14 CFR Part 137 covers aircraft — crewed or uncrewed — that dispense:

• any economic poison as defined in § 137.3 (pesticides, plant regulators, defoliants);
• any other substance intended for plant nourishment, soil treatment, propagation of plant life, or pest control;
• other dispensing that directly affects agriculture, horticulture, or forest preservation, including many seeding jobs.

Two certificates sit on a spray or seed job. The person at the controls holds Part 107. The farm or business doing the dispensing holds Part 137. If you only treat land you own or lease, Part 137 is issued as a private agricultural aircraft operator certificate. If you treat someone else’s land for hire, it is issued as a commercial certificate. Either way you still need Part 137. Owning the field does not drop that requirement.

Since Notice N 8900.741 (June 2025), UAS Part 137 certification is streamlined: the applicant petitions for the needed exemptions, then sends FAA Form 8710-3 and the issued exemption number to the Safety Assurance Branch at UAS137Certificates@faa.gov. Documents no longer go to the local FSDO as the first stop. The operator must still fly inside the exemption, the certificate, any ATO-issued COA, and the rest of 14 CFR. In 2026 the FAA began operational validations after finding some exemption holders were not staying inside those limits.

The 55-Pound Split and Section 44807

49 U.S.C. § 44807 lets the FAA make a risk-based safety determination for a named unmanned aircraft that cannot operate under Part 107. The living roster is docket FAA-2023-1271 (public refreshes through June / July 2026). Being on that list is a safety finding for a model and maximum takeoff weight. It is not a spray license, not a substitute for Part 137, and not an FCC grant. Statutory authority currently runs through 30 September 2033.

Operators fly the aircraft that is on their exemption and on the list, at or below the approved weight. A new model, or a higher weight than the list shows, needs a new or amended petition.

Remote ID (Part 89)

Registered unmanned aircraft must comply with 14 CFR Part 89 Remote Identification (in force since 16 September 2023). Standard Remote ID on the aircraft is the usual path. Aircraft operated under Part 91 that transmit ADS-B Out under § 91.225 are on a different identification path. Remote ID is settled law; it is not the live controversy on this page.

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EPA / FIFRA — The Label Is the Law

FAA lets the aircraft dispense. EPA decides whether that product may leave the nozzles. The two permissions are independent.

Under the Federal Insecticide, Fungicide, and Rodenticide Act, the pesticide label is legally enforceable. Using a product in a manner inconsistent with its labeling is a federal violation. EPA has not published a separate “drone pesticide rule.” The working position used by extension and applicator programs is that a UAS application is aerial application when all of the following are true:

1. the label does not prohibit aerial application, and does not limit aerial work to a type of aircraft the drone is not (for example, fixed-wing only);
2. the rate, volume, droplet, buffer, and timing match the label;
3. every other direction-for-use and precautionary statement is followed;
4. the flight itself meets FAA rules.

A label that bans all aerial application blocks the drone as surely as it blocks a turbine Ag-Cat. Restricted-use products still require a certified applicator under 40 CFR Part 171. States add aerial or UAS categories, recordkeeping, and sometimes extra buffers on top of that federal floor. Those state layers are out of scope for this page and will be a later report.

Fertilizer, inoculant, and some seed products are not always FIFRA pesticides. If the substance is a registered pesticide, the label controls. If it is not, Part 137 can still apply because 137 is about dispensing from an aircraft, not only about EPA registration.

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FCC — Radios, Grants, and the Market

Every command link, video link, and Remote ID radio on a spray drone is FCC-regulated equipment. The December 2025 Covered List update is why new foreign models stalled, and why the companion table has a Conditional Approval column.

On 22 December 2025 the FCC added “uncrewed aircraft systems (UAS) and UAS critical components produced in a foreign country,” plus the communications and video-surveillance equipment named in Section 1709 of the FY2025 NDAA, to the Covered List. Covered equipment cannot receive a new FCC equipment authorization. Without that grant, a new model cannot be imported or marketed as radio equipment in the United States.

What the Covered List does not do, on current FCC FAQ language: it does not revoke prior grants, and it does not make an already-authorized aircraft illegal to fly. Stock that entered under a pre-22 December 2025 grant can still be operated. The open question is whether those old grants keep their import and marketing rights.

PS Docket 26-189 — Proposal, Comments Closed

Public Notice DA 26-758 opened PS Docket 26-189 to use 47 CFR § 2.939(e) against continued importation and marketing of already-authorized foreign UAS that sit on the Covered List and meet a proposed “military-grade” definition. As written, that definition reaches seven capability buckets, including aircraft 55 pounds and up, aircraft used as Part 137 agricultural sprayers, thermal imaging, LiDAR, docking stations, defense-article aircraft, and swarming systems. The comment window closed 2 September 2026. No final order had been issued as of 19 September 2026. Aircraft already owned would still be legal to fly under the proposal as drafted; the commercial pipeline for parts, replacements, and dealer inventory is what would change.

A separate equipment-authorization and online-marketplace rule in ET Docket 21-232 (FCC 26-50) takes effect 13 October 2026. It tightens how Covered List gear is modified and how online marketplaces list FCC IDs. It is not a substitute for 26-189.

The four ways a product stays off, or comes off, the UAS Covered List are explained in the next section.

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Covered List, Blue UAS, and Green UAS

These three names get used as if they were one badge. They are three programs, three operators, and three jobs. “NDAA compliant” on a brochure is a fourth thing — a vendor claim, not a public list. Conditional Approval is a fifth, and it is the path most foreign spray brands on the companion report actually used.

They Are Not Interchangeable

A grower can legally fly a DJI Agras T50 that already held an FCC grant before 22 December 2025. That aircraft is still not Blue, not Green, and not CA. A Department of War or other federal purchase of the same airframe is a different question. Private-farm legality and federal-procurement eligibility are two stacks.

Do not describe any model on the spray-drone table as “Blue” unless a live DCMA row names that exact model and configuration. U.S.-built Hylio aircraft are treated there as NDAA with CA not applicable. That is not the same sentence as “on the Blue UAS Cleared List.”

Covered List — The Market Gate, Not a Flying Ban

The Covered List is the FCC roster of communications equipment the Executive Branch has determined poses an “unacceptable risk.” After 22 December 2025 that roster includes foreign-produced UAS and UAS critical components. New equipment authorization for that class is blocked. Prior grants remain valid to operate on current FAQ language. FCC Covered List UAS FAQs.

Four ways off the UAS entry today:

1. Blue UAS Cleared List of platforms plus the Blue Framework of components and software. FCC treats “Blue UAS” as both lists combined. Exemption currently runs through 1 January 2028 (DoW national-security determination published by FCC as DA 26-761, 21 July 2026).
2. Buy American “domestic end product.” Manufactured in the United States with more than 65 percent U.S. component cost under 48 CFR § 25.101(a). Same 1 January 2028 clock. This is the cleanest FCC story for a U.S. assembler that is not chasing Pentagon sales.
3. Conditional Approval. DoW or DHS reviews a named model; FCC posts a Public Notice. Application materials go to drones@fcc.gov and are forwarded. The file is a bill of materials, country of origin on every part, and a U.S. onshoring plan. Approval is not guaranteed. July 2026 FCC language: many CAs no longer hard-expire on 31 December 2026 if the approved onshoring plan stays in force. Misrepresenting the plan can kill the CA.
4. Toy-drone class (DA 26-588). Irrelevant for spray, seed, or heavy-lift aircraft.

A U.S.-produced airframe that still uses some foreign motors or cells is not automatically “covered” if it meets Blue or the 65 percent Buy American test. “Assembled in Illinois / Michigan / Texas” and “NDAA” are related sentences. They are not the same sentence.

Verified agricultural CAs on the companion report as of 19 September 2026: Elevon Z30 / Z50 / Z80 (DA-26-489, 15 May 2026); ABZ Innovation L50 (DA-26-585, 12 June 2026); Ceres C40 / C31 / C26 / C20 / C6 (DA-26-616, 22 June 2026 — only the C31 is a current U.S. dealer spray SKU on that table); Exedy AYRE CX (DA-26-768, 24 July 2026). DJI, XAG, EAVision, Talos, and Vector rely on pre-cutoff FCC grants, which are not Conditional Approvals.

Blue UAS — DoW’s Buy List, Later Reused by the FCC

Blue UAS is a Department of War catalog of named models in named configurations that have passed two checks: NDAA § 848 supply-chain review (no covered-country flight controller, radio, data link, camera, gimbal, ground-control station, or operating software) and a cybersecurity review. Listed aircraft can be bought and flown across DoW without a one-off exception to policy. DIU built the program in 2020. List management moved to the Defense Contract Management Agency in December 2025. Official roster: DIU Blue UAS Cleared List / DCMA portal.

A vendor who says “we’re Blue” without naming the model, the tier, and the configuration is advertising. Clearance does not follow the brand. Swap the radio or the spray computer and that configuration is off the listing until it is reassessed. The list also refreshes; entries can drop when a cycle rebuilds, not only after a security finding.

Blue is not required to spray a private field. It is not a complete “no Chinese parts anywhere” stamp. Section 848 hits the data-handling stack. Motors, cells, and magnets on cleared aircraft often still come from covered countries. Blue is not automatic NDAA for every product the same company sells.

How a manufacturer gets on Blue:

1. A DoW customer sponsors the platform (U.S. firms can use an O-6 nomination / O-7+ certification path when critical components are already on the Framework).
2. A competitive DIU process (Commercial Solutions Opening, prize challenge).
3. A Recognized Assessor. The company pays a third party; the assessor files a standard report through the Blue portal. Assessors have included AUVSI, MTSI, Dark Wolf Solutions, Edgesource, Legion X, and SpiderOak. U.S.-headquartered firms and allied-country firms use slightly different tracks (Group A / Group B).

For most agricultural OEMs without a Pentagon sponsor, path 3 is the realistic one — and Green UAS is now the common way into that path. DIU Blue UAS FAQ.

Green UAS — The Industry Audit That Now Feeds Blue

Green UAS is AUVSI’s paid certification for cybersecurity and supply-chain trust. It was built for civil buyers — utilities, counties, USDA-type agencies, critical infrastructure — who needed a Blue-like review without waiting for a DoW sponsor. In July 2025 DIU recognized Green as an accepted pathway onto Blue UAS Cleared: finish Green, AUVSI hands the package to the Blue team. AUVSI Green UAS.

• Green UAS Cleared — product / device security plus supply-chain risk. The faster, Blue-aligned track.
• Green UAS Certified — those two plus corporate cyber hygiene and remote-operations / connectivity.

Green is not a DoW list. A county or a co-op can treat Green as the credential they asked for. A contracting officer who wrote “Blue UAS Cleared required” still needs the aircraft to appear on the DCMA roster after the handoff. That lag is why vendors sometimes say “Green, pending Blue.”

What This Means on a Spray, Seed, or Lift Farm

• Private farm, custom applicator, dealer stock: FAA + EPA + (for new imports) an FCC grant, a CA, or a Blue / Buy American carve-out, plus the tariff. Blue and Green are optional trust marks, not operating licenses.
• Federal dollars, many state agencies, some university and utility bids: Blue Cleared or an equivalent NDAA packet is often the gate. Green is the usual proof package when the aircraft is not on the DCMA roster yet.
• New foreign model after 22 December 2025: no new FCC ID unless Blue, Buy American 65 percent, or a published CA. That is why the companion table’s CA column exists.
• U.S. assembler: the story is domestic end product and/or an NDAA claim, with CA not applicable. Blue is a separate sales decision if they want DoW access or the FCC safe harbor by list instead of by content test.

Manufacturer Ladder

1. Map the bill of materials against NDAA § 848 critical parts: flight controller, radio, data link, camera, gimbal, ground-control station, operating software.
2. Decide the market: private agriculture only, civil government, or DoW.
3. If civil or government trust is the goal, start Green UAS with AUVSI.
4. If DoW or the FCC Blue carve-out is the goal, use a Recognized Assessor or the Green handoff onto Blue Cleared. Clearance is configuration-specific.
5. If the airframe is foreign-produced and is not Blue and not 65 percent U.S. content, file for Conditional Approval at drones@fcc.gov with an onshoring plan. The Section 232 tariff clock is CBP, not FCC — the same companies often run both problems at once.

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Tariffs — Section 232 (Proclamation 11055)

Import duty is a customs rule, not an FAA or FCC rule. It changes the landed cost of a newly imported finished spray drone. It does not change whether you may fly one you already own.

Proclamation 11055, signed 13 August 2026, put new Section 232 duties in force at 12:01 a.m. Eastern on 3 September 2026:

• 100 percent ad valorem on imported UAS with maximum takeoff weight above about 55 lb, on UAS with a built-in thermal imager, on docking stations, and on listed critical components;
• 25 percent on most smaller imported drones without those features;
• lower caps for qualifying origin in listed allied economies (commonly 10–15 percent when origin rules are met);
• delayed treatment into 9 February 2027 for some Blue UAS and Conditional Approval suppliers;
• a further parts list scheduled for 25 percent on 9 February 2027.

U.S.-finished airframes sit outside the finished-goods import duty. Imported parts inside a U.S.-assembled drone can still be taxed. Inventory that already cleared customs before 3 September 2026 does not automatically pick up the new rate. Model-level 100 / 0 / unconfirmed tags live on the spray-drone table, not here.

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Watch List — Current Rules vs Open Proceedings

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Official Sources

• FAA — Dispensing chemicals (Part 137 UAS)
• FAA — Section 44807
• Docket FAA-2023-1271 (44807 list)
• Part 108 BVLOS NPRM (FAA-2025-1908)
• 14 CFR Part 107
• 14 CFR Part 89 (Remote ID)
• FCC Covered List / Conditional Approvals
• FCC UAS Covered List FAQs
• PS Docket 26-189 (Federal Register)
• Blue UAS Cleared List
• Blue UAS FAQ
• AUVSI Green UAS
• EPA — pesticide labels