If you spent years working around industrial degreasers, dry-cleaning solvents, or metal-cleaning operations, you may have been exposed to trichloroethylene, known as TCE.
This chemical was common in manufacturing plants, defense contractors, and dry cleaners across New York for decades.
The presence of contamination or a diagnosis alone isn’t enough to win a case, though. A viable claim generally requires a legally responsible defendant, a real exposure pathway, medical evidence connecting that exposure to your specific illness, and a claim filed within New York’s deadlines.
If you’re dealing with a TCE-related diagnosis, Porter Law Group can help you understand whether you still have options, even if the exposure happened decades ago.
Prior results do not guarantee a similar outcome.
What Is Trichloroethylene
Trichloroethylene is a chlorinated solvent that became a workhorse chemical in American industry through the mid-20th century.
It evaporates easily, which let it contaminate workplace air, and improper disposal over decades let it seep into soil and groundwater, creating contamination plumes that can persist for generations and later migrate into indoor air through a process called vapor intrusion.
Workers encountered TCE mainly in metal fabrication and degreasing, electronics and aerospace manufacturing, dry cleaning, and military and defense facility maintenance.
For most people today, though, the primary source of exposure is contaminated indoor air rather than direct handling.
What Health Problems Does TCE Cause
The federal government’s own toxicology program lists TCE as known to be a human carcinogen, and the strongest, most consistent evidence connects it to kidney cancer.
New York’s own health authorities also identify non-Hodgkin lymphoma and liver cancer as recurring associations, though the human evidence for liver cancer specifically remains less developed than for kidney cancer.
Beyond cancer, government health agencies point to central nervous system effects, liver and kidney toxicity, immune system effects, and even birth injuries among newborns, including fetal heart development.
TCE also has a connection to Parkinson’s disease. A pooled federal analysis of occupational solvent exposure found an odds ratio of 4.2 for TCE exposure and Parkinson’s disease, though the confidence interval was wide (1.2 to 15.3) and the number of exposed participants was small, which means this is meaningful supporting evidence.
Who Can Be Held Responsible
Potential defendants in a TCE case can include a current or former facility owner or operator, a manufacturer or supplier of a TCE-containing product, a contractor or waste disposal company, a property owner or landlord, and, in some cases, a public entity, which comes with its own special notice and immunity rules.
New York has several long-running TCE contamination sites that illustrate how this kind of case unfolds.
At Dutchess County, the federal government resolved a CERCLA cleanup-cost lawsuit against the facility’s operators in 2019 for $1,247,700 after TCE from a degreasing operation contaminated groundwater and more than 150 residents’ private wells over roughly a mile and a half.
How New York’s Discovery Rule Actually Works
New York’s principal toxic-tort deadline, CPLR 214-c, generally gives you three years from the date you discover your injury, or reasonably should have discovered it through reasonable diligence, rather than three years from the date of exposure.
New York’s courts have clarified what “discovery” actually means here: the clock starts when you discover the underlying physical condition itself, such as receiving a kidney cancer or Parkinson’s diagnosis, not when you later learn that TCE specifically might have caused it.
CPLR 214-c(4) can allow an additional one year to file after you discover the cause of your injury, if that discovery happens within five years of discovering the injury itself.
A separate provision, CPLR 214-f, applies specifically to injuries connected to an area later designated a federal or state Superfund site.
Under this rule, you can file within whichever period is later: the ordinary CPLR 214-c discovery period, or three years from the date the site was officially designated. This can matter significantly for a groundwater plume that wasn’t formally recognized as contaminated until years after people were exposed to it.
If TCE exposure resulted in death, a wrongful death claim generally must be brought within two years of the date of death under EPTL 5-4.1, and it’s typically the estate’s personal representative, not each family member individually, who brings that claim.
What You Actually Have to Prove
New York’s courts require reliable expert evidence addressing two distinct questions in every toxic tort case:
General causation, meaning whether TCE is capable of causing the type of illness you have at all.
Specific causation, meaning whether your particular exposure was significant enough to have actually caused your particular illness.
TCE’s recognized link to cancer makes the general causation question easier in that context than it would be for a less-established outcome.
For specific causation, an expert typically needs to reconstruct where you lived or worked, for how long, through which exposure route (inhalation, drinking water, or direct contact), and at what documented or estimated concentration, compared against your medical records, the timing of your diagnosis, and other possible causes of your illness.
This is detailed, evidence-intensive work, which is exactly why building a TCE case takes time and real documentation rather than a general assertion that TCE exposure happened at some point.
How New York’s Comparative Fault Rule Affects Damages
New York follows a comparative fault rule under CPLR 1411. If you bear some responsibility for your own exposure, that doesn’t automatically bar your recovery the way it might in some other states.
Instead, your damages are reduced in proportion to your own share of fault, and you can still recover from other responsible parties for the remainder.
How Workers’ Compensation Fits In
New York Workers’ Compensation Law § 11 generally makes workers’ compensation the exclusive remedy against your own employer for a job-related illness, which usually bars a direct negligence lawsuit against that employer specifically. That exclusivity doesn’t extend to other parties, though.
A manufacturer of a TCE-containing product, a contractor, or a property owner that isn’t your employer can generally still be sued directly, meaning you may have both a workers’ compensation claim and a separate third-party lawsuit depending on who’s actually responsible.
Frequently Asked Questions
Does the three-year deadline start when I was exposed to TCE or when I got sick?
Generally when you got sick, or more precisely, when you discovered your illness or reasonably should have. New York’s discovery rule for latent toxic exposure runs from the date you learned of the injury itself, such as your diagnosis, not the date of the original exposure, which is often decades earlier. This is different from most personal injury deadlines, so it’s worth having your specific timeline reviewed rather than assuming you’re out of time.
I didn’t connect my illness to TCE until years after my diagnosis. Am I too late?
Possibly not. New York’s deadline generally starts when you discover the underlying illness itself, not when you later learn TCE may have caused it. There’s a narrow provision allowing an additional year to file if you discover the cause within five years of discovering the injury, but you generally have to show the scientific or medical knowledge to identify that cause wasn’t available sooner. This is a demanding, fact-specific standard, so it’s worth getting your situation reviewed promptly rather than assuming either way.
If I was partly responsible for my own exposure, can I still recover damages?
Often, yes. New York doesn’t automatically bar recovery just because you share some responsibility for your own exposure. Instead, your damages are reduced in proportion to your share of fault, and you can still pursue the remaining share from other responsible parties. How fault gets allocated depends heavily on the specific facts.
Does a Superfund designation near where I lived or worked automatically help my case?
It can extend your filing deadline, but it doesn’t prove your specific illness was caused by that site’s contamination. New York law lets you file within the ordinary discovery period or within three years of a site’s official Superfund designation, whichever is later, which matters when a site wasn’t recognized as contaminated until years after people were exposed. You’d still need to separately establish that your exposure and your illness are connected.
Can I sue a manufacturer even though my employer is protected by workers’ compensation?
Generally, yes. Workers’ compensation exclusivity applies specifically to your own employer, not to other parties. A manufacturer of a TCE-containing product, a contractor, or a property owner that isn’t your employer can typically still be sued directly for their own role in your exposure, separate from any workers’ compensation claim you may also have.
This article is for informational and educational purposes only. It is not a substitute for medical advice from a qualified healthcare provider or legal advice based on your specific circumstances.
