Occupational Safety and Health Act Lawyer | What employers and workers each need to know

Occupational Safety and Health Act | What the Act actually requires businesses to do

Most disputes start with a disagreement over whether a specific safety measure was legally required, and if so, whether it was actually taken. The Act imposes both general and site-specific duties.

General duty to ensure workplace safety

Employers must take necessary measures to prevent risks arising from machinery, materials, and the physical environment of the workplace, and must comply with safety and health standards set by government order (산업안전보건법 제5조, 제38조). In practice, prosecutors and labor inspectors focus on whether a specific, foreseeable risk existed and whether a concrete countermeasure was skipped.

Safety management organization and appointed officers

Depending on business size and industry, employers must appoint a safety manager, health manager, or safety and health committee, and clearly document their duties (산업안전보건법 제15조 내지 제19조). Whether the appointed person actually had authority and resources to act is often disputed after an accident — a title on paper is not enough.

Duties toward subcontracted and dispatched workers

When work is outsourced, the ordering employer retains safety responsibility over the shared workplace and must coordinate hazard prevention with the subcontractor (산업안전보건법 제63조, 제64조). This 'contracting employer's duty' provision is frequently the center of disputes on multi-tier construction sites.

Occupational Safety and Health Act | How investigations unfold once an accident is reported

An accident triggers parallel tracks: a labor inspection under the Occupational Safety and Health Act, a possible criminal referral, and separately, industrial accident compensation for the worker. These do not resolve on the same timeline or by the same standard.

Ministry of Employment and Labor site inspection

Local labor offices typically visit the site immediately after a serious accident, seize documents, and interview witnesses. Employers should preserve safety training records, equipment inspection logs, and work orders, since the absence of documentation is often treated as evidence that a duty was neglected.

Criminal referral and prosecution

Violations causing death can lead to imprisonment or a fine, with harsher penalties where the violation directly caused a worker's death (산업안전보건법 제167조). Both the corporation and the individual who failed to perform the safety duty can be prosecuted, so the question of who specifically was responsible for the omitted measure becomes central to the defense.

Overlap with the Serious Accidents Punishment Act

Where a death occurs at a business meeting the size threshold, the actual operator or representative director may face separate liability under the Serious Accidents Punishment Act for failing to build and manage a safety system, which is a distinct legal theory from an individual OSH Act violation (중대재해 처벌 등에 관한 법률 제4조, 제6조). These two statutes are often investigated together but require separate legal analysis.

Occupational Safety and Health Act | What an injured or at-risk worker can actually do

Workers are not limited to filing a complaint after the fact. The Act gives active rights before and after an incident, and separate compensation channels exist regardless of fault.

Right to refuse work in imminent danger

A worker facing an imminent risk of injury or industrial disease may stop work and evacuate to a safe location, and cannot be disadvantaged for doing so (산업안전보건법 제52조). Disputes usually turn on whether the danger was genuinely 'imminent' or whether the employer had already addressed it.

Reporting violations and whistleblower protection

Any person can report a violation of safety and health standards to the Ministry of Employment and Labor, and the Act prohibits dismissing or otherwise disadvantaging a worker for making such a report (산업안전보건법 제157조). In practice, timing matters — retaliation shortly after a report is treated as circumstantial evidence of unlawful motive.

Industrial accident compensation is separate from fault

Regardless of who was at fault, an injured worker can generally claim benefits through the Industrial Accident Compensation Insurance system, which is a no-fault administrative process distinct from any criminal case against the employer (산업재해보상보험법 제37조). A worker does not need to wait for the outcome of a criminal investigation to file this claim.

Occupational Safety and Health Act | From initial consultation to resolution

Occupational Safety and Health Act | How fees are structured

※ Costs vary depending on case complexity and specific circumstances; exact fees will be provided during consultation. No specific outcome is guaranteed.

Occupational Safety and Health Act | Self-Check Before You Call

Frequently Asked Questions

Official References

• Korea Law Information Center — https://www.law.go.kr
• Easy-to-Find Everyday Legal Information — https://easylaw.go.kr
• Korea Legal Aid Corporation — https://www.klac.or.kr
• Ministry of Employment and Labor — https://www.moel.go.kr