Knowledge · HR & Labor

Workplace Harassment Prevention

Workplace Harassment Prevention

📂HR & Labor⏱2 min read📊Beginner🔗8 related

What Is Workplace Harassment Prevention?

In one line
Conduct that uses a position of power or influence to cause other workers distress or worsen their work environment beyond what is reasonable for the job. Prohibited by Korea’s Labor Standards Act, which also requires employers to prevent it and take action.
⚡ Summary in 3 lines
  • A prohibited act defined in Korea’s Labor Standards Act (in effect since 2019)
  • Three factors decide it: use of a position of power, exceeding what is appropriate, and causing distress or a worse work environment
  • Companies must have prevention training and a system for handling reports

The moment a report is filed, the nature of the case changes. Until then, a team leader might have waved it off with 'work it out between yourselves.' From the time of filing, the company is judged on whether it completed the required steps on time: opening an investigation, protecting the victim, keeping the matter confidential, and notifying the parties of the outcome. The company becomes both the decision-maker and the party accountable, and delaying or burying an investigation is itself treated as a violation, separate from the original case. That is why the weight of practice lies not in judging who the offender is, but in the records kept from intake to closure.

Three conditions must be met at the same time: a superior position or relationship, conduct beyond what is reasonable for the job, and resulting physical or mental distress or a worsened work environment. If any one is missing, it is hard to establish; if all three coincide, even a single act qualifies. The law applies to workplaces with 5 or more regular employees. Failing to investigate or protect the victim carries a fine of up to KRW 5 (≈ US$1) million, and unfavorable treatment such as dismissal or disciplinary action for reporting carries up to 3 years in prison or a fine of up to KRW 30 million (≈ US$22,400). Gender-based conduct can also count as sexual harassment under the Equal Employment Opportunity Act, so the two can overlap; it is safer to sort out the nature of the case at intake. Private disputes between colleagues or legitimate criticism of performance fall outside this framework.

The most common misstep in practice is a transfer made in the name of 'protecting the victim.' If you move the victim to another team without asking the person who reported, the company thinks it has protected them, but an inspector sees unfavorable treatment. When the transferred employee files a complaint saying 'in the end, I was the one pushed out,' that becomes a bigger problem than the original case. A participant in the investigation leaking details over lunch is a confidentiality breach of equal weight. Another is mistaking a 100% annual completion rate for a prevention system. Even though this is not statutory mandatory training, if you just play online videos, managers stop giving direction altogether, asking 'Is even raising my voice harassment?' When managers don’t know where the line is, they give up managing, and that vacuum soon comes back as a performance problem.

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💡 In plain English
It means getting the whole organization to agree on where 'assigning work' ends and 'harassing a person' begins.
Why it matters in practice
A single case can destroy organizational trust and reputation. Prevention training and a reporting system go beyond meeting legal obligations: they are the foundation of psychological safety.
Origin and sources

The legal basis is Articles 76-2 and 76-3 of Korea’s Labor Standards Act, in force since July 2019. Since then, adding anti-harassment rules to employment regulations and providing prevention training have become standard corporate practice.

Source · Labor Standards Act, Article 76-2 (Prohibition of Workplace Harassment) · Ministry of Employment and Labor · View original
An example

Let’s look at a hypothetical case. Company A, an auto parts manufacturer with 420 employees, received 3 harassment reports in its production division last year. But it took an average of 24 days from receipt to the start of an investigation, and 2 of the cases were closed as 'a misunderstanding between the parties.' One of the complainants resigned three months later and filed a complaint with the labor office, which reopened the case.

  1. When the HR head pulled the reports from the past two years, only 1 in 3 had an investigation log and written statements. The rest had nothing but a single line: 'Resolved after a talk with the team lead.'
  2. Working with their labor attorney, they revised the work rules to write the deadlines and responsible parties into the text: an investigation starts within 5 days of receipt and closes within 30 days, and the investigation panel has 3 members: HR, legal, and an external labor attorney.
  3. Instead of a video, we ran two-hour sessions for all employees, with production and office staff taught separately. We showed them 12 scenes that had actually occurred at Company A and had them vote by show of hands: 'Is this an instruction or harassment?'
  4. At a workshop for 68 department and team heads, a production manager asked, 'So we can’t even point out late deliveries?' The instructor had him sort three of his own remarks using one rule: if the target is the work, it is direction; if it is the person, it is harassment.
  5. They split the reporting channel into two, replacing the HR team email with a direct line to an external labor law firm and an anonymous web form, and locked permissions so that no one other than the 2 intake staff can see a reporter’s real name.
  6. A year later, reports had risen from 3 to 9, but the time from intake to investigation start fell from 24 days to 4. Both cases that went to formal investigation closed within 30 days, and complaints filed with the labor office dropped to zero.
Related terms
Statutory Mandatory TrainingThe general term for training that companies must provide to employees under applicable laws; failing to do so can result in fines and other penalties.Psychological SafetyA team climate of interpersonal safety, where members feel they won’t be penalized for making mistakes, asking questions, or voicing disagreement.Organizational CultureThe sum of the values, beliefs, and behaviors members share: the unwritten rules of 'how things get done here.'EAP · Employee Assistance ProgramA program that supports employees through professional counseling on job stress, emotional issues, and personal concerns. Guaranteed anonymity is the key to trust in the program.Disciplinary Action, Dismissal Procedures, and Just CauseThe process of imposing sanctions for rule violations or performance problems. It holds up only when both the grounds and the procedure are legitimate.Grievance Handling · Internal Reporting ChannelsThe formal channel for receiving, investigating, and resolving employee complaints and reports of unlawful or improper conduct. Anonymity and protection from retaliation are what make it trusted.Handling Workplace Sexual Harassment CasesThe legal procedure that requires employers, once a report is received, to investigate without delay, protect the victim, and take action against the offender.Accidents at Company Dinners and Year-End Parties · Work-Related Injury CriteriaThe criteria for deciding whether an injury at a company-organized dinner or year-end party, or on the way home from one, counts as a work-related injury. Key factors are whether the employer hosted and managed the event and whether attendance was effectively mandatory.
Statutory requirements guide
Learning paths that include this term
Training linked to this term
📚Workplace Sexual Harassment Prevention TrainingNanum Consulting corporate training · In-person/onlineView course →
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Last updated 13 Sep 2026 · Reviewed by John Kim

FAQ

Under the Labor Standards Act, prevention training is not itself a direct legal obligation. But it has become the de facto standard as part of an employer’s preventive measures, and some laws and local ordinances do make it mandatory, so providing it is the safe course.
Instructions and feedback that are work-related and within an appropriate scope are not harassment. But they can become a problem if delivered in a demeaning way, unrelated to work, or repeatedly aimed at one person.
The legal obligations are a prompt and objective investigation, protection of the victim during the investigation (such as a change of work location), disciplinary action against the offender once confirmed, and a ban on unfavorable treatment of the reporter.
The Labor Standards Act’s ban on workplace harassment applies to workplaces with 5 or more regular employees. Even below that, harassment can become a civil or criminal matter, so it is safe to have prevention practices in place regardless of size.