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South Korea Latent TB Employment Law: Can Employers Reject Applicants?

ByLife Choice Note

Short answer: South Korea’s disease-control agency announced that a Tuberculosis Prevention Act amendment passed the National Assembly on October 1, 2026. The amendment would extend an existing employment protection from people with non-infectious tuberculosis to people with latent tuberculosis infection. Once the amendment takes effect, an employer could not reject someone solely because of latent TB infection. The announcement did not yet provide the promulgation date or exact effective date.

What changed in South Korea’s TB law?

The Korea Disease Control and Prevention Agency (KDCA) said in an October 1, 2026 announcement that the amendment passed the 439th plenary session of the National Assembly. It changes Article 13(4) of the Tuberculosis Prevention Act.

  • Announcement date: October 1, 2026
  • Jurisdiction: South Korea
  • Regulated parties: employers and business owners making employment decisions
  • Newly covered group: people with latent tuberculosis infection
  • Legislative stage: National Assembly passage; promulgation and the exact effective date still require confirmation

Can an employer reject an applicant with latent TB?

The amended text released by KDCA says an employer may not refuse employment to a person solely because that person has latent tuberculosis infection. The current protection already refers to patients with non-infectious tuberculosis; the amendment adds latent TB infection.

The word “solely” matters. The provision is aimed at preventing latent infection itself from being treated as an automatic reason to exclude someone from work. It does not turn every occupational-health decision into the same legal question, and it does not erase separate screening duties created by other parts of the law.

Is latent tuberculosis contagious?

No. KDCA defines latent TB infection as infection with tuberculosis bacteria without active TB disease. A small number of living bacteria may remain in the body, but they are not released into the air. People with latent infection do not spread TB to others and generally have no symptoms.

That is different from active tuberculosis, especially infectious pulmonary TB. Active disease may cause a persistent cough, fever, night sweats, weight loss or other symptoms, and infectious disease can spread through the air. A positive latent-TB test should not be described as if it automatically meant contagious disease.

Does the amendment end workplace TB screening?

No. Employment protection and legally required screening are separate parts of the system. KDCA’s source material lists health-care facilities, postpartum care centers, schools, kindergartens, childcare centers and child-welfare facilities among institutions subject to TB and latent-TB screening requirements.

  • Covered institutions may still need to conduct screening under the Act and national TB guidance.
  • Contacts of a person with infectious TB and people at higher risk of developing disease may be evaluated under separate medical criteria.
  • The amendment limits rejection based only on latent infection; it does not remove every lawful occupational-health process.

Who may receive screening support in 2027?

KDCA also said it plans to support latent-TB screening in 2027 for some workers in residential child-welfare facilities and shelters for children affected by abuse. The exact eligible groups, application process and timing have not yet been announced. Local governments are expected to provide details when the program begins.

This does not mean that every worker in South Korea will receive free screening in 2027, and the support did not begin when the bill passed.

Is the change already in force?

National Assembly passage is not the same as legal commencement. A passed bill must go through transmission and promulgation, and the effective date follows the supplementary provisions of the enacted law. KDCA’s October 1 release did not state a promulgation date or a precise commencement date.

Employers and workers who need the operative date should check the subsequently promulgated law and effective-date entry in South Korea’s official legal database. The outcome of an individual employment dispute can also depend on the facts and employment setting.

Scope and important limits

  • The amendment applies to South Korea, not to employment law in other countries.
  • It addresses refusal of employment solely because of latent TB infection.
  • The National Assembly announcement alone does not establish the final promulgation date, effective date or every enforcement detail.
  • The planned 2027 screening support covers selected child-welfare workers; final eligibility and application instructions remain pending.
  • The source is a legislative and policy announcement, not an outcomes study showing how much discrimination will decline.
  • This article does not determine whether an individual has TB, needs treatment or has a specific legal claim.

Primary sources checked

Prepared by: Life Choice Note, an independent personal health-information explainer
Reviewed: October 6, 2026
Purpose: General explanation of official health-law and policy material. This article does not provide individual diagnosis, treatment instructions or legal advice.

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