What is Third-Party Workplace Claim?
Updated January 24, 2026
A personal injury lawsuit filed by an injured worker against a party other than their employer, such as a subcontractor, property owner, or equipment manufacturer, for injuries sustained on the job.
Understanding Third-Party Workplace Claim
Workers' compensation is typically the exclusive remedy against an employer for workplace injuries, but injured workers can file third-party claims against other negligent parties. Common third-party defendants include general contractors, property owners, equipment manufacturers, and other subcontractors. Third-party claims allow injured workers to recover full damages including pain and suffering, which are not available through workers' compensation.
Examples
- 1Construction worker suing property owner for unsafe site conditions
- 2Employee injured by defective machine suing the equipment manufacturer
- 3Subcontractor's employee suing general contractor for failing to maintain safe worksite
Related Terms
Workers' Compensation
A state-mandated insurance program providing benefits to employees who suffer work-related injuries or illnesses, regardless of fault.
Scaffold Law
A statute, most notably New York Labor Law Section 240, that imposes absolute liability on property owners and contractors for gravity-related injuries sustained by workers on construction sites.
Product Liability
Legal responsibility of manufacturers, distributors, and sellers for injuries caused by defective products. Claims may be based on design defects, manufacturing defects, or inadequate warnings.
Respondeat Superior
A legal doctrine that holds an employer vicariously liable for the negligent actions of an employee when those actions occur within the scope of employment.
OSHA Violation
A failure to comply with workplace safety and health standards established by the Occupational Safety and Health Administration, a federal agency that regulates workplace conditions.
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