Roundup Cancer

What the lawsuit is about

The Roundup lawsuit alleges that Bayer's Monsanto weed killer Roundup (glyphosate) causes non-Hodgkin lymphoma and that the company failed to warn users. Federal cases are consolidated in MDL-2741 before Judge Vince Chhabria in the U.S. District Court for the Northern District of California. A proposed nationwide class settlement has been through state-court approval proceedings, and the U.S. Supreme Court has decided a related failure-to-warn preemption question in Monsanto v. Durnell. Bayer disputes the cancer claims, and Roundup remains on the market.

As of July 1, 2026, Roundup cancer litigation remains active but settlement-focused, with 3,920 actions pending in MDL No. 2741. On June 25, the U.S. Supreme Court held that FIFRA preempted the label-based failure-to-warn claim at issue in Monsanto v. Durnell. The effect on any specific claim depends on the claim's facts and legal theory.

Roundup lawsuits allege that glyphosate-based herbicide exposure may be associated with non-Hodgkin lymphoma and that warnings were inadequate. Claim review usually turns on exposure history, diagnosis records, prior settlement or release paperwork, and state filing deadlines. Defendants dispute the allegations, and this page cannot determine whether any person qualifies for a claim.

Roundup Cancer Lawsuit Update: July 2026

The proposed $7.25 billion nationwide class settlement in King v. Monsanto received preliminary approval in Missouri state court on March 4, 2026. A federal court remanded a related removal attempt back to Missouri state court on June 17. The preliminary approval order set a July 9 hearing; this guide does not assume the outcome of any post-hearing order or appeal without a current court record.

On June 25, 2026, the U.S. Supreme Court decided Monsanto Co. v. Durnell (No. 24-1068). The Court held that FIFRA preempted the label-based failure-to-warn claim at issue there. That decision does not itself decide every Roundup claim, including claims based on different facts or legal theories.

As of July 1, 2026, 3,920 actions remained pending in federal MDL No. 2741 before Judge Vince Chhabria. Settlement participation, releases, deadlines, and the legal effect of court rulings remain individual questions.

Case Status Snapshot

• Status: Active / Settlement-focused
• Primary injury: Non-Hodgkin lymphoma
• Main product/exposure: Roundup and other glyphosate-based herbicide products
• MDL or court context: MDL No. 2741, Northern District of California, with related state court and settlement activity
• Settlement status: Public proposed settlement activity exists, but approval, eligibility, timing, and individual outcomes remain fact-specific
• Key deadline: Varies by state, diagnosis date, exposure history, discovery facts, prior settlement participation, and court orders
• State law relevance: State law may affect warnings claims, damages, limitations periods, release issues, and wrongful death claims

Who qualifies for the Roundup lawsuit?

People often search for who qualifies for a Roundup lawsuit, but qualification cannot be answered from product use alone. A claim review usually looks at both sides of the story: the person's Roundup or glyphosate exposure history and the medical history showing a diagnosis of non-Hodgkin lymphoma or a related lymphoma subtype being evaluated in the litigation.

Possible eligibility factors may include repeated use of Roundup or another glyphosate-based herbicide, occupational or residential exposure over time, a medically documented non-Hodgkin lymphoma diagnosis, and a timeline that fits the claim being reviewed. Records can matter because Roundup litigation is mature, and some people may already have signed settlement paperwork, releases, opt-out forms, or other documents that affect future options.

Commonly reviewed exposure settings may include farm work, landscaping, groundskeeping, nursery work, golf course maintenance, parks or school maintenance, municipal weed control, large-property maintenance, and repeated homeowner use. A one-time or uncertain exposure history may be harder to evaluate than repeated, documented use over multiple seasons.

This site cannot decide whether a person qualifies. A lawyer reviewing Roundup claims may ask for product details, use frequency, years of exposure, diagnosis records, treatment records, and information about any prior Roundup claim, settlement, or release.

Roundup lawsuit eligibility factors

Roundup lawsuit eligibility is usually fact-specific. The strongest starting point is a clear product and diagnosis timeline. For example, a person who can identify years of repeated Roundup use, the type of work performed, the approximate diagnosis date, the lymphoma subtype, and the treatment history gives a reviewer more to evaluate than a person with only a general memory of weed killer use.

• Product history: Whether the person used Roundup, another glyphosate-based herbicide, concentrate, ready-to-use spray, or a product supplied by an employer.
• Exposure frequency: Whether use occurred daily, weekly, seasonally, occasionally, or only once or twice.
• Exposure setting: Whether use was agricultural, landscaping-related, groundskeeping-related, residential, municipal, school, park, or golf-course related.
• Diagnosis details: Whether medical records show non-Hodgkin lymphoma, the subtype, diagnosis date, treatment course, recurrence history, or wrongful death facts.
• Timing and deadlines: Whether state filing deadlines, discovery rules, prior settlements, or releases may affect the claim.

Eligibility language should be treated cautiously. Public information can explain common review factors, but only a licensed attorney can evaluate how the facts, deadlines, and litigation posture may apply to one person's situation.

Litigation Updates and Timeline

• 2016: Federal Roundup cases were centralized in MDL No. 2741 in the Northern District of California for coordinated pretrial proceedings.
• 2018-2020: Early trials, appeals, and settlement discussions shaped the national litigation and brought broader attention to glyphosate-related non-Hodgkin lymphoma claims.
• 2020-2025: Many claims moved through settlement programs, state court proceedings, appeals, and continuing disputes over warnings and causation.
• February 2026: Public reports described a proposed multibillion-dollar Roundup settlement intended to address large groups of current and future claims, subject to court process and objections.
• May 2026: Public reports described legal disputes that could affect settlement timing, approval, deadlines, or the forum handling settlement-related issues.

When did the Roundup lawsuit start?

For people asking when the Roundup lawsuit started, there are two useful ways to think about the timeline. Individual product use and cancer diagnoses may date back many years, while the federal Roundup multidistrict litigation became a centralized national proceeding in 2016. That federal coordination is important because it helped organize common pretrial issues in many Roundup product liability cases.

The broader litigation has continued through trials, appeals, settlement programs, state court activity, and ongoing disputes over warnings, causation, preemption, releases, and settlement procedures. Because the litigation has a long history, a current claim review may need to look backward at exposure years, diagnosis date, prior claim participation, and whether any settlement or release paperwork already exists.

The start date of the litigation does not answer whether a claim is timely. A person diagnosed years ago may face different deadline questions than someone with a more recent diagnosis, and those questions may depend on state law and individual discovery facts.

Current litigation status

Roundup cancer claims remain active, although the litigation is more mature than some newer mass torts. Federal Roundup product liability cases have long been coordinated in MDL No. 2741 in the Northern District of California, and many claims have also proceeded in state courts or settlement programs.

The litigation involves allegations that exposure to Roundup or other glyphosate-based herbicides is associated with non-Hodgkin lymphoma and that warnings were inadequate. Defendants dispute causation, warning, liability, and damages issues. Because Roundup litigation includes federal proceedings, state court trials, appeals, settlement activity, and ongoing legal disputes, status can change quickly. This guide is a general overview rather than a live docket report.

Key issues in the lawsuit

Roundup lawsuits generally focus on whether repeated exposure to glyphosate-based herbicides can be linked to non-Hodgkin lymphoma and whether Monsanto or related defendants adequately warned users about alleged cancer risks. Plaintiffs may include agricultural workers, landscapers, groundskeepers, homeowners, nursery workers, parks employees, school or municipal workers, and others who used or handled Roundup repeatedly.

The key factual issues include how often the person used Roundup, whether exposure was occupational or residential, whether the person mixed concentrate or used ready-to-use products, what protective equipment was used, and whether the diagnosis is a type of non-Hodgkin lymphoma being evaluated. Legal issues may include warning adequacy, causation, federal preemption arguments, state-law deadlines, settlement releases, and proof of damages.

Defendants may argue that regulatory labeling was adequate, that scientific evidence does not prove causation for a particular person, that exposure was too limited, or that other risk factors explain the cancer. Plaintiffs may point to repeated use, product history, diagnosis records, and expert causation evidence.

Roundup claims can also turn on the difference between casual product use and repeated exposure. A homeowner who sprayed weeds once or twice may present a different review than a worker who mixed concentrate, sprayed large areas, cleaned equipment, or handled the product as part of routine job duties over many seasons.

How claims may be evaluated

A Roundup claim review usually begins with exposure history. Relevant records may include purchase receipts, employment records, landscaping or groundskeeping job descriptions, farm records, pesticide application logs, photographs of product containers, invoices, property maintenance records, and witness statements. The review may look at how many years the person used Roundup, how often it was applied, whether concentrate was mixed, and whether exposure involved skin contact, inhalation, spills, or overspray.

Medical records are equally important. Oncology records, pathology reports, biopsy records, chemotherapy records, radiation records, transplant records, recurrence history, and records identifying the type of non-Hodgkin lymphoma may be needed. A lawyer may also ask about diagnosis date, symptoms, treatment course, remission, recurrence, and long-term effects.

Causation review may consider latency, duration of exposure, intensity of exposure, other pesticide or chemical exposure, family history, immune conditions, age, prior cancers, and other medical risk factors. A strong claim review usually depends on both documented exposure and confirmed diagnosis.

What proof do you need for a Roundup lawsuit?

People often ask what proof is needed for a Roundup lawsuit. The short answer is that a reviewer usually needs both sides of the claim: records showing Roundup or glyphosate exposure and medical records confirming non-Hodgkin lymphoma or another diagnosis being evaluated.

• Exposure proof: Purchase receipts, product photos, pesticide application logs, farm records, landscaping records, groundskeeping duties, employer records, invoices, or witness statements.
• Use details: Approximate years of use, frequency, whether concentrate was mixed, whether protective equipment was used, and whether exposure happened at work, home, or both.
• Medical proof: Diagnosis records, pathology reports, oncology records, treatment records, recurrence records, and documents identifying the lymphoma subtype.
• Timing proof: First and last known exposure dates, diagnosis date, treatment timeline, death date if applicable, and any prior settlement or release paperwork.

Missing receipts do not always end the analysis, but vague exposure history can make review harder. A person with no product records may still gather job descriptions, co-worker statements, photographs, property-maintenance documents, or family statements that explain repeated Roundup use.

When will Roundup settlements be paid?

There is no single payment date for all Roundup claims. Earlier settlements, individual state-court cases, MDL cases, and the proposed 2026 nationwide class settlement may follow different timelines. The preliminary approval order set a July 9 hearing; any final order, appeal, eligibility review, claim administration, release, and individual documentation can affect timing.

For individual claims, a payment timeline may depend on whether the claim is already resolved, whether a release was signed, whether lien resolution is required, and whether the person is participating in a specific settlement program. Search results that promise a universal payout date should be treated cautiously unless they cite the settlement administrator, court order, or docket.

Common fact patterns

One common fact pattern may involve a groundskeeper, landscaper, farmer, or maintenance worker who used Roundup regularly for years and later developed non-Hodgkin lymphoma. Another may involve a homeowner or property owner who used Roundup repeatedly around driveways, fence lines, gardens, fields, or large properties over an extended period.

Some people may have direct purchase records or photographs showing the products they used. Others may rely on employment records, co-worker statements, maintenance logs, or testimony about routine use. A claim may be easier to evaluate when the person can identify the product, approximate years of use, frequency of application, whether concentrate was mixed, and the diagnosis subtype.

For workplace histories, job titles alone may not tell the full story. A school employee, municipal worker, landscaper, farmhand, or groundskeeper may need to describe the actual tasks performed, who supplied the product, whether safety equipment was available, and whether application happened seasonally or year-round.

Roundup claims may also involve people who have already participated in a settlement program or received prior claim paperwork. In those situations, any release, settlement agreement, or claim form should be reviewed before assuming another legal option exists.

What can make a claim harder to evaluate

Roundup claims can be harder when exposure is occasional, poorly documented, or limited to a short period. Vague memories of weed killer use may not be enough if the person cannot identify Roundup or another glyphosate-based product. Missing purchase records, uncertain job duties, or lack of witnesses can also complicate exposure proof.

Medical factors may also affect review. Non-Hodgkin lymphoma includes multiple subtypes, and some diagnoses may be evaluated differently than others. Prior cancer history, immune disorders, family history, other chemical exposures, or incomplete pathology records may require closer review.

Legal issues can be significant in Roundup cases because the litigation has been active for years. Prior settlements, releases, opt-out decisions, appeal issues, or expired state deadlines may affect whether a new or additional claim can be pursued. These questions require individualized legal advice.

Why state law may still matter

Roundup litigation has involved both federal coordination and state court proceedings, so state law can be especially important. The state where exposure occurred, the state where the person lived or worked, and the state where a case is filed can affect deadlines, warning-law arguments, damages, evidence rules, and wrongful death claims.

State discovery rules may affect when a deadline begins to run, particularly if a person was diagnosed years before learning about possible litigation. State law may also affect whether prior settlement paperwork or releases limit additional claims. National litigation history does not replace state-specific legal analysis.

Roundup lawsuit statute of limitations

The Roundup lawsuit statute of limitations is not one national deadline. Filing deadlines vary by state and may depend on diagnosis date, discovery date, exposure history, death date in wrongful death matters, prior claim activity, and the specific legal claims being evaluated. A statute of limitations problem can be one of the most important issues in an older mass tort because Roundup litigation has been public for years.

Some people may wonder whether the deadline starts when they first used Roundup, when symptoms appeared, when non-Hodgkin lymphoma was diagnosed, when they learned about possible litigation, or when a loved one died. Those questions are legal questions that can vary by state. In some situations, discovery rules may matter; in others, prior settlement documents, releases, or court orders may be more important.

Anyone researching a Roundup lawsuit deadline should gather the earliest possible dates: first known product use, last known use, diagnosis date, treatment dates, recurrence dates, death date if applicable, and any prior claim or settlement paperwork. Those dates can help an attorney evaluate timeliness.

Roundup lawsuit deadline questions

Deadline questions often overlap with eligibility questions. A person may have relevant exposure and a relevant diagnosis but still need a careful review of state law and timing. Conversely, a person may not know whether a deadline has passed without reviewing diagnosis records, discovery facts, and prior claim documents.

• When was non-Hodgkin lymphoma first diagnosed?
• When did Roundup or glyphosate exposure begin and end?
• Did exposure happen in one state or multiple states?
• Was the person working for an employer, using the product at home, or both?
• Was a prior Roundup claim submitted, settled, released, or rejected?
• Is the claim being evaluated as a personal injury claim, survival claim, or wrongful death claim?

Because deadlines can be unforgiving, this guide uses general language rather than giving a state-specific deadline. The state guide links below provide state context, but they still do not replace individualized legal advice.

Questions to ask before contacting a lawyer

• Can I identify the Roundup or glyphosate product I used?
• Was my exposure occupational, residential, agricultural, or landscaping-related?
• How often did I apply the product, and for how many years?
• What type of non-Hodgkin lymphoma was diagnosed, and when?
• Have I signed any settlement, release, or claim paperwork before?
• Which state deadline rules may apply to my exposure and diagnosis timeline?

Sources and status notes

• Federal court context: Federal Roundup product liability cases have been coordinated in MDL No. 2741 in the Northern District of California, with related state-court and settlement activity.
• Agency or medical context: Public context may involve glyphosate regulatory materials, product-labeling issues, and court materials addressing warnings, causation, settlement, and appeal issues. EPA maintains public information on glyphosate.
• Litigation status: This guide summarizes public litigation status information and should not be treated as a live court docket. Roundup litigation is mature and settlement-focused compared with newer mass torts, but individual claim status remains fact-specific.
• Review note: Case status, settlement posture, deadlines, and eligibility factors can change.
• Last reviewed: May 23, 2026.

Who may be affected

• People with documented use of or exposure to Roundup and glyphosate-based herbicide products.
• People later diagnosed with non-Hodgkin lymphoma.
• People who can identify approximate dates, locations, providers, employers, or exposure circumstances.
• Families evaluating possible wrongful death issues should ask a lawyer how state law may apply.

What injuries does the Roundup Cancer lawsuit involve?

• Non-Hodgkin lymphoma
• Glyphosate exposure
• Agricultural exposure
• Landscaping or groundskeeping exposure

What evidence is needed for Roundup Cancer claims?

• Product use history
• Employment or groundskeeping records
• Purchase records
• Medical diagnosis records
• Oncology records
• Treatment records

How has the Roundup Cancer lawsuit progressed?

What is the Roundup Cancer settlement status?

Roundup litigation is more mature and more settlement-focused than many newer mass torts, but that does not mean every claim is resolved or that any person has a guaranteed recovery. Public reports in 2026 described proposed settlement activity and legal disputes over how a broader settlement might proceed. For people researching Roundup settlement status, the key point is that settlement posture is not the same as individual eligibility. Individual options may depend on diagnosis type, exposure history, prior settlement paperwork, opt-out or release issues, state deadlines, and ongoing court or appellate rulings.

What are the Roundup Cancer lawsuit filing deadlines?

Deadlines vary by state and may depend on diagnosis date, discovery date, exposure history, wrongful death issues, and other facts. A lawyer can evaluate how the relevant deadline rules may apply.

State-by-state guide links