Quick answer: On 3 November 2026, the manufacturing company 3M agreed to pay $7.35 billion over nine years to settle thousands of personal injury claims linked to “forever chemicals.” These chemicals, known as PFAS, were used for decades in firefighting foam and everyday products, and have been linked to cancer and other serious illnesses.
“The recently announced 3M forever chemicals settlement marks a major turning point for thousands of individuals affected by PFAS contamination. Under this agreement, the manufacturing giant has committed billions to resolve personal injury claims, offering much-needed clarity for firefighters, veterans, and residents impacted by toxic exposure.”
What Are “Forever Chemicals”?
Forever chemicals is the nickname for PFAS, short for per- and polyfluoroalkyl substances. They’ve earned that name for a simple reason: they don’t break down easily in the environment or inside the human body. Once they’re in the soil, water or your bloodstream, they tend to stay there.
For decades, PFAS were used because they’re brilliant at resisting heat, grease, stains and water. You’ll find them in:
- Non-stick cookware
- Waterproof clothing
- Firefighting foam
- Cosmetics and packaging
The problem is that research has linked long-term PFAS exposure to kidney cancer, testicular cancer, thyroid disease and other health conditions. That’s the backbone of the lawsuits against 3M.
What Is the $7.35 Billion Settlement, in Simple Terms?
3M is one of the largest producers of PFAS chemicals, and has sold its Aqueous Film-Forming Foam (AFFF) firefighting foam to members of the military, airports and fire departments throughout the USA. Thousands of firefighters, veterans and local residents have claimed they fell ill due to exposure to the substance.
However, 3M has agreed to settle with all cases. As confirmed by the company:
The total settlement will be worth $7.35 billion and will be paid out over nine years.
The settlement includes approximately 99% of existing personal injury claims, both inside and outside the primary AFFF case (referred to as the AFFF Multi-District Litigation).
3M will recognise a charge of $5.8 billion during the fourth quarter of 2026, representing the present value of future payments.
$50 million will be paid in 2026, there will be no payments in 2027 and around 20% of the total settlement will be paid in the last two years.
Within the settlement, $680 million will be reserved, likely to cover any future claims.
William Brown, 3M’s Chief Executive stated this was “a significant milestone… substantially reducing litigation uncertainty.” Basically, 3M want to put this legal burden behind them, so are paying this amount to do so.
Is This the Same as the Previous 3M Settlement?
No, and this is where people often get confused. 3M has actually faced two huge settlements:
| Settlement | Year | Amount | Who It Pays |
| Public water systems settlement | 2023 | $10.3 billion | Cities and towns, to test and filter PFAS out of drinking water |
| Personal injury settlement | 2026 | $7.35 billion | Individuals harmed by PFAS exposure, mainly through AFFF foam |
So the 2023 deal helped clean up water supplies. This new 2026 deal pays people directly for the harm they say PFAS caused to their health. Think of them as two separate chapters of the same long-running legal story.
Who Could Be Covered by This Settlement?
Early reports suggest between 115,000 and 120,000 claimants could be eligible, depending on how the final terms are worked out. Groups typically involved in this kind of claim include:
- Firefighters, both civilian and military, who used AFFF foam regularly
- Veterans who served on bases where the foam was used in training or emergencies
- People who lived or worked near airports, military bases or fire-training sites where the foam seeped into local water
If you believe you fall into one of these groups and have a qualifying diagnosis, a personal injury lawyer who handles AFFF or PFAS claims can tell you whether you’re likely to be covered and what paperwork is needed.
Why Does This Settlement Matter?
Not only is this one of the biggest personal injury settlements in US corporate history, but it can also be used as a guide for other manufacturers involved in PFAS lawsuits.
It also gives reassurance to ordinary people by confirming what many health and environment groups have been saying for years. Forever chemicals have caused real damage and 3M is now paying up billions to avoid going to court.
Quick Answers
What does PFAS stand for?
Per- and polyfluoroalkyl substances, a group of man-made chemicals nicknamed “forever chemicals.”
How much is 3M paying, and over what period?
$7.35 billion, paid out over nine years starting in 2026.
Does this settlement cover water contamination too?
No. That was covered by a separate $10.3 billion settlement in 2023. This new settlement covers personal injury claims.
Is this settlement final yet?
As of early November 2026, the agreement has just been announced. Court approval and claims processes typically follow in the months after a settlement like this is confirmed.
Who can I contact if I think I’m eligible?
A solicitor who specialises in AFFF or PFAS litigation can review your exposure history and medical diagnosis to check your eligibility.
Sources and Further Reading
- Reuters via CTV News – “3M commits US$7.35 billion to settle ‘forever chemicals’-related claims”
- 3M – “3M Reaches Broad Resolution of AFFF Personal Injury Litigation” (press release)
- US Courts – Aqueous Film-Forming Foam (AFFF) Product Liability Litigation, MDL 2873
This article is for general information only and is not legal advice. If you believe you have a PFAS-related injury claim, speak to a qualified solicitor.
