D-9 Industrial Trainee Visa Overview
The D-9 visa (산업연수) is Korea's industrial trainee status, designed for foreign nationals who come to Korea to receive hands-on industrial or technical training at Korean companies. It is distinct from academic or vocational training (D-4) and from general employment (E-9), occupying a middle ground of structured skills transfer.
D-9 is primarily used by:
- Employees dispatched by overseas companies that have trade or investment relationships with Korean partners
- Participants in government-approved trainee programs between Korea and developing countries
- Technical trainees in manufacturing, shipbuilding, construction, and similar industrial sectors
D-9-1 vs D-9-3 Subtypes
| Sub-type | Who it's for | Duration | Sponsoring Organization |
|---|---|---|---|
| D-9-1 | Employee dispatched by overseas company with Korean trade/investment ties | Up to 2 years | Korean partner company |
| D-9-3 | Trainees in government-approved industrial cooperation programs | Up to 3 years | Approved government program |
D-9-1: Company-Dispatched Trainees
For D-9-1, the foreign worker must be an employee of a company overseas that has a documented relationship with the Korean training company — typically through trade, investment, or a technology transfer agreement. The Korean company hosts the trainee and submits a training plan to immigration authorities.
D-9-3: Government Program Trainees
D-9-3 trainees participate in structured bilateral industrial training programs organized between Korea's government (Ministry of Employment and Labor, KOICA, etc.) and partner country governments. Participants are typically selected through competitive processes in their home countries.
Eligibility Requirements
For D-9-1 Applicants
- Currently employed by an overseas company with a trade or investment relationship with the Korean host company
- The Korean host company must submit a training plan (연수계획서) approved by the regional immigration office
- The training must be in a recognized industrial field: manufacturing, construction, shipbuilding, machinery, electronics, etc.
- Applicant must be aged 18–55 (general guideline; may vary by program)
- Clean criminal record
- No prior immigration violations in Korea
For D-9-3 Applicants
- Must be selected through a government-approved program in the home country
- Program qualification varies by bilateral agreement; most require vocational certificates or relevant work experience
- Placement at approved Korean industrial training companies
Required Documents
| Document | Notes |
|---|---|
| Passport (6+ months validity) | |
| Visa application form + photos | |
| Training plan (연수계획서) | From the Korean host company; detailing training content, schedule, duration |
| Letter of dispatch (파견장) | From the overseas employer (D-9-1); confirming employment and dispatch |
| Overseas employer's business registration | With relationship documentation (trade contract, investment records) with Korean company |
| Korean host company registration | Business registration certificate (사업자등록증) |
| Training allowance agreement | Specifying the monthly training allowance amount |
| Criminal background check | From home country; apostilled |
| Health certificate | Some programs require health screening results |
Training Allowance & Worker Rights
Training Allowance (연수수당)
D-9 trainees receive a training allowance rather than wages. The Ministry of Employment and Labor sets minimum allowance standards. As of 2026, the minimum training allowance is based on the minimum wage, though the exact amount varies by program and agreement between the trainee and the hosting company.
Recent Policy Changes
Following concerns about exploitation in industrial trainee programs, Korea has progressively strengthened protections for D-9 trainees. Current regulations include:
- Minimum allowance requirements aligned with minimum wage
- Mandatory training plan review by immigration authorities
- Right to report workplace violations to immigration offices or labor authorities
- Protection from retaliation for reporting violations
Pathways After D-9
D-9 itself does not lead directly to permanent residency, but it can be a stepping stone to other visa categories that do:
| Next Step | Requirement | Path to PR |
|---|---|---|
| E-7-4 Skilled Worker | 200+ points system; TOPIK 4+, Korean work exp, income | E-7-4 → F-5-1 (5 years) or F-5-4 (3 years E-7) |
| E-7-1 Professional | Degree + occupation code + employer sponsorship + salary | E-7-1 → F-5-4 (3 years) |
| E-9 (if program allows) | Qualification under EPS | Long-term E-9 → E-7-4 eligibility after points accumulation |
Frequently Asked Questions
What is the D-9 visa in Korea?
The D-9 visa is an industrial trainee visa for foreign nationals receiving practical training in manufacturing, construction, or technical fields at Korean companies. D-9-1 is for company-dispatched trainees; D-9-3 is for government program participants.
What is the difference between D-9-1 and D-9-3?
D-9-1 is for employees dispatched by their overseas company to receive training at a Korean affiliate or trade partner. D-9-3 is for participants in government-approved bilateral industrial training programs.
Can D-9 trainees earn wages in Korea?
D-9 trainees receive a training allowance (연수수당) rather than a wage. The allowance is set by agreement but must meet minimum government standards. D-9 is a training relationship, not a standard employment contract.
How long can I stay in Korea on D-9?
D-9-1 allows up to 2 years; D-9-3 up to 3 years. Extensions require ongoing training activity and host company agreement.
Can D-9 lead to permanent residency?
D-9 itself does not count toward the residency requirement for F-5. However, D-9 holders can change to E-7-4 (skilled worker) or E-7 (professional) if they meet the requirements, and from those statuses, permanent residency paths become available.
Can family members accompany D-9 visa holders?
Immediate family (spouse and minor children) can accompany on F-3 (family visit) visas. F-3 holders do not have automatic work authorization and would need to change status separately to work.
