Toxic Exposure Injuries May Not Become Apparent Until Years Later
Illnesses caused by harmful substances may remain hidden for years or even decades after workplace, product, or environmental exposure. By the time symptoms appear or a diagnosis is made, an affected person or family may assume the opportunity to seek compensation ended long ago due to statute of limitations rules. That assumption is often wrong. New York law recognizes that some injuries do not become apparent until long after the event that caused them.
In This Article
CPLR 214-c: New York's Discovery Rule for Toxic Exposure Injuries
CPLR § 214-c generally gives an injured person three years from discovery of the injury, or from when the injury reasonably should have been discovered, whichever is earlier. The period does not automatically begin on the date of exposure, as it would with an ordinary injury. The statute covers direct and indirect exposure by absorption, contact, ingestion, inhalation, implantation, or injection.
Read the Full Text of CPLR 214-c
§ 214-c. Certain actions to be commenced within three years of discovery.
1. In this section: "exposure" means direct or indirect exposure by absorption, contact, ingestion, inhalation, implantation or injection.
2. Notwithstanding the provisions of section 214, the three year period within which an action to recover damages for personal injury or injury to property caused by the latent effects of exposure to any substance or combination of substances, in any form, upon or within the body or upon or within property must be commenced shall be computed from the date of discovery of the injury by the plaintiff or from the date when through the exercise of reasonable diligence such injury should have been discovered by the plaintiff, whichever is earlier.
3. For the purposes of sections fifty-e and fifty-i of the general municipal law, section thirty-eight hundred thirteen of the education law and the provisions of any general, special or local law or charter requiring as a condition precedent to commencement of an action or special proceeding that a notice of claim be filed or presented within a specified period of time after the claim or action accrued, a claim or action for personal injury or injury to property caused by the latent effects of exposure to any substance or combination of substances, in any form, upon or within the body or upon or within property shall be deemed to have accrued on the date of discovery of the injury by the plaintiff or on the date when through the exercise of reasonable diligence the injury should have been discovered, whichever is earlier.
4. Notwithstanding the provisions of subdivisions two and three of this section, where the discovery of the cause of the injury is alleged to have occurred less than five years after discovery of the injury or when with reasonable diligence such injury should have been discovered, whichever is earlier, an action may be commenced or a claim filed within one year of such discovery of the cause of the injury; provided, however, if any such action is commenced or claim filed after the period in which it would otherwise have been authorized pursuant to subdivision two or three of this section the plaintiff or claimant shall be required to allege and prove that technical, scientific or medical knowledge and information sufficient to ascertain the cause of his injury had not been discovered, identified or determined prior to the expiration of the period within which the action or claim would have been authorized and that he has otherwise satisfied the requirements of subdivisions two and three of this section.
5. This section shall not be applicable to any action for medical or dental malpractice.
6. This section shall be applicable to acts, omissions or failures occurring prior to, on or after July first, nineteen hundred eighty-six, except that this section shall not be applicable to any act, omission or failure:
(a) which occurred prior to July first, nineteen hundred eighty-six, and
(b) which caused or contributed to an injury that either was discovered or through the exercise of reasonable diligence should have been discovered prior to such date, and
(c) an action for which was or would have been barred because the applicable period of limitation had expired prior to such date.
Types of Toxic Exposure Injuries May Qualify
Potential claims arise in many situations. A worker may become ill after handling chemicals without adequate protection. A consumer may encounter a contaminated product. A tenant or property visitor may come into contact with a hazardous substance, or someone may be affected by polluted air, soil, or water.
The law concerns injuries caused by the "latent" effects of exposure, meaning harmful effects that emerge after a delay. It does not create a claim for every illness that follows an exposure. Whether a specific substance can be tied to a particular illness depends on the medical evidence, the history of exposure, and the parties responsible.
What If the Cause of an Injury Is Discovered Years Later?
CPLR § 214-c(4) may allow an action or claim within one year after discovery of the cause when that discovery occurs less than five years after the injury was discovered or reasonably should have been discovered. If the filing comes after the otherwise authorized period, the claimant must allege and prove that sufficient technical, scientific, or medical knowledge to identify the cause was not available before that period expired. The claimant must also satisfy the statute's other applicable requirements. This is a narrow, evidence-driven provision that generally calls for an individual case evaluation.
Statute of Limitations and Notice Requirements for Toxic Exposure Claims
Identifying the injury-discovery date is essential to applying the filing rules. The identity of the responsible party also matters. Claims against a private company follow different procedures from claims involving a city, county, school district, or other government body.
CPLR § 214-c(3) uses the discovery-based accrual date for notice-of-claim laws, including General Municipal Law §§ 50-e and 50-i, Education Law § 3813, and similar requirements. A Notice of Claim is a formal notice that may be required before a government entity can be sued. Medical and dental malpractice actions are excluded from CPLR § 214-c under subdivision five.
Toxic Exposure Injury Lawyer in New York
Sternberg Injury Law Firm can evaluate when an injury was discovered, identify potentially responsible parties, assess the applicable filing deadlines, and determine whether a personal injury lawsuit may be possible. Consultations are free. Our firm handles injury cases on a contingency fee basis, so no attorney's fee is owed unless compensation is recovered. You can contact us via phone call, text message, email, or website submission at your convenience.
Frequently Asked Questions
Possibly. Under CPLR § 214-c, the exposure date alone does not decide whether time remains. The three-year period generally runs from discovery of the injury, or when it reasonably should have been discovered, whichever came first. The relevant dates and facts require individual review.
Discovering an injury and discovering its cause are treated differently. CPLR § 214-c(4) may provide an additional one-year opportunity in a qualifying case, but its timing and proof requirements are strict. A lawyer should review the medical, scientific, and filing history promptly.
Workers' compensation is generally the exclusive remedy against an employer for a work-related injury. Depending on the facts, a claim may instead be available against another responsible party, such as a product manufacturer, supplier, contractor, or property owner.
The statute applies to acts, omissions, or failures before, on, or after July 1, 1986. A narrow exception concerns pre-July 1, 1986, conduct when the injury was discovered or reasonably should have been discovered before that date and the claim was already time-barred. Older exposures require careful review.