How Much Severance Must Employers Pay in Korea?

This Part explains how responsibility is allocated under SAPA, focusing on the concept of substantial control, operation, and management, which determines who is treated as the responsible entity in multi-party and contractor-based workplaces.

---

Responsibility Is Determined by Reality, Not Labels

Under SAPA, responsibility does not turn on contractual titles or formal designations alone. The decisive question is who actually controlled, operated, and managed the work environment where the accident occurred.

Authorities and courts look beyond how parties describe their relationship on paper. Instead, they assess practical control and influence exercised over safety-related decisions.

As a result, responsibility may attach to an entity that did not directly employ the injured worker, if that entity exercised substantial control over the site or operations.

---

What “Substantial Control” Means in Practice

Substantial control is evaluated through objective indicators, not a single factor. No one element is determinative on its own.

Authorities typically examine whether the entity:

• exercised decision-making authority over work methods, sequencing, or safety measures
• controlled budget, personnel, or resources related to safety and operations
• maintained ongoing presence or access to the site sufficient to supervise or intervene
• coordinated or directed multiple contractors or work processes
• held authority over safety installations, equipment, or work stoppages

Where these elements are present in combination, the entity is likely to be treated as exercising substantial control, regardless of contractual disclaimers.

---

Why Contractual Disclaimers Often Fail

Many companies attempt to manage SAPA exposure by inserting clauses stating that safety responsibility rests solely with contractors or subcontractors. In practice, such provisions carry limited weight.

If the principal entity continues to issue instructions, approve workflows, control schedules, or intervene in safety-related matters, authorities will treat it as a de facto controlling party.

In short, conduct overrides contract language. A party cannot contract out of responsibility while continuing to exercise control in reality.

---

Shared Worksites and Overlapping Responsibility

In complex worksites involving multiple contractors, responsibility may be overlapping rather than exclusive.

Authorities may conclude that more than one entity exercised substantial control, particularly where:

• multiple parties issued instructions affecting safety-critical work
• site coordination or scheduling was centrally managed
• safety measures required cooperation or approval across entities

In such cases, responsibility is assessed independently for each entity, based on its own conduct and control.

---

The Practical Implication for Companies

For SAPA purposes, the key risk lies not in formal role definitions, but in how authority is actually exercised.

Companies that wish to limit exposure must ensure that their operational conduct aligns with their contractual position. This requires clear internal boundaries regarding who decides, who supervises, and who intervenes in safety matters.

Absent such alignment, entities may find themselves treated as responsible parties under SAPA, even where they believed responsibility had been contractually shifted elsewhere.

---