52-Hour Workweek · Flexible Work Systems
52-Hour Workweek & Flexible Work Arrangements
What is the 52-hour workweek?
- The weekly working-hours cap and the flexible work systems within it
- Each system has its own adoption procedure and requirements
- Without a record system, you can neither prove compliance nor rebut a claim
What this system has actually changed on the ground is a manager’s authority to give instructions. It used to be that when a deadline was tight, a team lead could say, "Let’s push hard this week," and that was that. Now that single sentence can be the starting point of a legal violation. The 52-hour limit, meaning 40 regular hours plus 12 hours of overtime, is calculated per employee per week, not as a workplace average, so if even one person on a team goes over, the company is in violation. As a result, planning workload allocation and staffing has itself become part of labor-risk management.
The requirements for each system are more detailed than you might expect. The variable working-hours system is introduced through the rules of employment for units of up to two weeks, or through a written agreement with the worker representative for three- or six-month units. Hours added in busy weeks are offset by shorter hours in slack weeks so the average holds. The flextime system is calculated on the average over a settlement period (one month as a rule; three months for new-product and new-technology R&D) and gives employees the decision on start and end times. Staggered commuting only shifts the start time while leaving total working hours unchanged, so it is more a matter of company policy than a statutory system. None of these systems increases the total amount of working hours. Because the debate on flexibility is ongoing, check the unit-period and settlement-period figures against the latest Ministry of Employment and Labor guidance.
The most common misunderstanding is the idea that having a comprehensive wage contract makes it fine. How wages are paid and the cap on working hours are separate matters, so paying allowances in advance is no basis for exceeding 52 hours. It is also risky to assume that remote work or fieldwork escapes time tracking. The deemed working hours system can be used only when calculating working hours is 'difficult,' and in an organization where internal system login logs show working times exactly, the premise of deemed hours collapses. Confirmed violations carry up to 2 years in prison or a fine of up to KRW 20 million (≈ US$15,000) for the employer, and unpaid overtime is calculated retroactively in a labor inspection. A company with poor attendance records has nothing to rebut with. Sitting across from an inspector with only employee statements and access logs is something that really happens.
Jinho DanAccounting training expert who makes financial statements, costing, and tax easy to grasp
Inwoo LeeExpert in leadership, communication, and performance managementThe 2018 amendment to the Labor Standards Act, aimed at reducing long working hours, set the maximum workweek at 52 hours and phased it in by company size. Since then, the debate over more flexibility has continued, with industry-specific needs and competitiveness cited as reasons.
This is the story of Company A, an auto parts maker with 320 employees and annual revenue of around KRW 90 billion (≈ US$67,335,000). During the September–November peak season, 5 of the 12 people on the production management team logged 56–58 hours a week, and HR only looked into it after receiving notice of a labor inspection from the regional office of the Ministry of Employment and Labor. (Hypothetical example)
- When the HR director cross-checked six months of fingerprint-reader records against ERP work-order data, the production management team showed 58 hours in the third week of September and 34 hours in February of the following year, a seasonal gap of nearly double.
- The production management team lead demanded "more headcount," but the numbers showed there was actually room in annual total working hours, so the company settled on a 3-month flexible working-hours system.
- They started over with the election of the employee representative. Dropping the habit of treating a labor-management council member as the representative by default, they held a vote in each department, then drew up a written agreement specifying the unit period and the working days and hours for each week.
- At the briefing, an employee asked, "If we work intensively in peak season and rest in the off-season, won’t our overtime pay shrink?" The parties agreed to pay a compensation allowance for three years that makes up 90% of the previous average overtime pay.
- Six months after adoption, cases exceeding 52 hours a week fell from 11 a month to zero, the company saved about KRW 40 million (≈ US$29,900) in peak-season temp hiring costs, and the labor inspection closed with no corrective order.