Restricted Use Pesticides: What Dealers Check Before a Sale

A farmer orders a restricted use product in December at a sale price, for delivery in April. The farmer's private applicator certification expires March 1. Can you take the order? Minnesota's Department of Agriculture answers that exact case: you can accept it, but at pickup or delivery you must verify the farmer has renewed.

Every restricted use pesticide sale works like that. You do not check once when the account opens and move on. You check when the jug leaves your hands, and you write it down. What follows is the federal rule set, quoted, plus Minnesota as one state's example.

Quick answer: Federal rules shape three checks before a restricted use pesticide sale. Is the product restricted? The label says so. Is the buyer a certified applicator, or buying for application by one? Is the sale recorded? Part 171 lists the record, from the certification number, issuing authority and expiration date to the EPA registration number, quantity and date.

What is a restricted use pesticide?

A restricted use pesticide (RUP) is a product classified for restricted use under section 3(d) of FIFRA, the Federal Insecticide, Fungicide, and Rodenticide Act. The classification limits the product, or some of its uses, to certified applicators and people under their direct supervision. In EPA's words, RUPs "are not available for purchase or use by the general public."

EPA gives the reason on its Restricted Use Products report page: RUPs "have the potential to cause unreasonable adverse effects to the environment and injury to applicators or bystanders without added restrictions." Everything else is, in EPA's terms, "general use (unclassified)."

You can tell a restricted product by its jug. Under 40 CFR 156.10, the statement "Restricted Use Pesticide" sits at the top of the front panel. Directly below it, when use is limited to certified applicators, the label reads: "For retail sale to and use only by Certified Applicators or persons under their direct supervision and only for those uses covered by the Certified Applicator's certification." Notice the first three words. The label speaks to the sale, not only to the sprayer.

Examples of restricted use pesticides on EPA's list

EPA publishes the list as a report covering active restricted-use registrations, with the registration number, product name, company and active ingredients. The current file is titled "Restricted Use Product Summary Report (3/6/2025)." A few entries, as EPA prints them:

• Atrazine. "AATREX 4L HERBICIDE"
• Paraquat dichloride. "GRAMOXONE 3LB"
• Chlorpyrifos. "DREXEL CHLORPYRIFOS 4EC"
• Lambda-cyhalothrin. "WARRIOR II WITH ZEON TECHNOL"
• Tefluthrin. "FORCE 3G INSECTICIDE"

Do not build catalog rules on ingredient names alone. Under the classification rules in 40 CFR 152 Subpart I, EPA may group products that "Contain the same active ingredients in a particular concentration range, formulation type, or combination of concentration range and formulation type." The rule's own table restricts azinphos methyl for "All liquids with a concentration greater than 13.5 pct."

Glyphosate shows the same thing. It appears on the March 2025 report once, in "EXPERT HERBICIDE," listed with "Atrazine, Glyphosate, isopropylamine salt, S-Metolachlor."

Who is allowed to apply and buy a restricted use pesticide

EPA puts it plainly: "Federal law requires any person who applies or supervises the use of restricted use pesticides (RUPs) to be certified in accordance with EPA regulations and state, territorial and tribal laws." The certification rule, 40 CFR Part 171, requires state plans to make it "unlawful for persons other than certified applicators or noncertified applicators working under a certified applicator's direct supervision to use restricted use pesticides."

The sale has its own line in FIFRA section 12(a)(2)(F), with an exception: "it shall not be unlawful to sell, under regulations issued by the Administrator, a restricted use pesticide to a person who is not a certified applicator for application by a certified applicator." Think of a farm employee collecting product for the certified owner.

Four details decide who is certified for what:

• Two kinds of applicator. Private applicators are certified to use RUPs "for pest control in the production of agricultural commodities." Commercial categories include crop pest control, seed treatment, soil fumigation and aerial pest control.
• Special categories. General private certification "alone is not sufficient to authorize the purchase, use, or supervision of use" of products in the fumigation, aerial and predator control categories.
• Age. EPA sets the federal minimum at 18, with an exception of 16 for noncertified family members on a family-owned farm.
• Time and place. Each certification "shall expire five years after issuance, unless the applicator is recertified," a certifying authority "may establish a shorter certification period," and a certification "is only valid within the geographical area specified in the certification plan."

The restricted use pesticide license: applicator's and dealer's

On the applicator side, a restricted use pesticide license is a certification. Federal rules say certification, and some states use both words. EPA explains that "State pesticide regulatory agencies issue certifications to pesticide applicators who demonstrate, under an EPA-approved program, that they can use the products safely."

The dealer side works differently. Part 171 never uses the word license, so check the law of each state you sell into. Its dealer provision is about records, "requiring restricted use pesticide retail dealers to record and maintain at each individual dealership, for the period of at least two years, records of each transaction."

Minnesota is one state that licenses dealers: "Dealers must maintain a MDA issued Pesticide Dealer License to offer for sale or sell restricted use pesticides (RUP) and/or bulk pesticides to Minnesota end users." That holds whether you sell from "a fixed site in Minnesota, out state, by catalog, or internet site." Its restricted use pesticide distribution guidelines ask "Are internet sales regulated?" and answer "Yes."

Treat that as one state's answer, not a national rule. Before you sell into a state, your compliance lead confirms its dealer rules with that state's lead agency.

Restricted use pesticide requirements at the point of sale

Federal rules set the floor and Minnesota shows what a state can add. Your counter, your drivers and any online order follow the same sequence.

1. Confirm the product is restricted. Read the front panel for "Restricted Use Pesticide" and check the EPA registration number against the RUP report.

2. Read the certification document. Part 171's record asks for "The certification number on the certification document presented to the seller," the issuing authority and the expiration date. Minnesota goes further: "Dealers must verify each end-user purchasing an RUP has a valid license or certification before selling or allowing delivery."

3. Note the relevant categories. The record carries "the category(ies) in which the applicator is certified relevant to the pesticide(s) sold." Fumigation and aerial application have their own categories.

4. Know who is taking the product. If a noncertified person buys for application by a certified applicator, the record carries that person's name and address. In Minnesota, that route "may not be a fumigation product."

5. Write the record at the selling branch. Part 171 adds the product name, EPA registration number "including any applicable emergency exemption or State special local need registration number," quantity and date. Minnesota wants it "by the end of the business day the RUP is made available" and kept "for 5 years at the sales location."

6. Check again when months pass. In Minnesota's December-to-April case, the dealer "must record the pick up date, not the original sale date on the sales report."

When restricted use pesticide orders come in online

Under 40 CFR 152.168, a restricted use product "shall not be advertised unless the advertisement contains a statement of its restricted use classification." The rule's examples include brochures, newspapers, broadcast and billboards. Product pages and emails are not named, so ask your compliance lead whether yours count.

Every check above also needs a home in the order. Our crop protection and chemicals ecommerce page describes the mechanics on Shopify, each built during implementation from your data:

• License on file. "Each license is its own record with number, categories, issuing state and expiration date, moving through six statuses."
• Catalog by state registration. "The catalog filtered by the ship-to's state against each product's registrations."
• Label and SDS with the order. "The current label and SDS on the product page, and the versions on file at the time of sale attached to each order line."
• The sale record. "The fields Part 171 lists for a dealer's record written to the order at checkout."

You configure them from the license copies and registration lists you already keep. As that page says, "Uncap's published products do not include pesticide license gating or state registration filtering." No store makes a dealer compliant: "Whether it meets your state's dealer rules is for your compliance lead and the state lead agency to confirm." For labels, records and fulfillment in one view, read our notes on compliance-aware ecommerce for crop protection.

Uncap is a Shopify Platinum Partner since 2013, with 380+ storefronts launched on Shopify. An Uncap Blueprint is a $7,500 fixed-price, four-week plan, credited 1:1 toward implementation, whose architecture work can cover the license gate and the registration filter. Talk to Our Experts, and bring last season's restricted use sale records from one branch.