Who Is Responsible When a Temporary Worker Is Hurt at a Host Worksite?


A temporary worker may receive a paycheck from a staffing agency while taking daily instructions from a warehouse or plant. After an injury, identifying the responsible parties requires more than reading the employer’s name on the paycheck. The staffing agreement and the way the work was actually supervised both matter.

Safety responsibility and the right to sue are separate questions

OSHA’s temporary-worker guidance explains that staffing agencies and hosts can share responsibility for safety, including training and hazard communication, depending on the facts. It recommends defining responsibilities and verifying protections instead of assuming the other employer handles everything.

That OSHA analysis does not automatically determine Louisiana workers’ compensation immunity or tort status. Louisiana separately addresses special and general employers, workers’ compensation exclusivity, and claims against third persons. The direct employer, borrowing or host relationship, statutory-employer arguments, and any unrelated equipment owner or contractor each need consideration.

Our article on claims beyond the employer discusses why a workplace injury does not produce the same claim against every participant.

Compare the assigned job with the work performed

Collect the staffing agreement, job description, assignment communications, time records, supervisor names, training records, personal protective equipment information, and incident reports from both organizations. Identify who could change the task, remove the worker, and correct the hazard.

Compare the promised assignment with the work performed on the injury date. Preserve payroll and supervision evidence before accepting a contractual label as the complete answer. Our work-injury reporting guide can help organize the initial records.

The workplace injury team can review the agreement and site control. Contact us to discuss the assignment and the condition that caused the injury.

Editorial & Legal Accuracy Notice (Louisiana)

Sources checked: September 25, 2026.

Employment status, compensation exclusivity and third-party fault require a fact-specific legal review.