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Working time in Ukraine: Overview of essential conditions for employers | News Flash

June 10, 2025
This article is also available in
Ukrainian
Working time in Ukraine

Working time in Ukraine is the period during which an employee performs their job duties and remains at the disposal of the employer. The labour law of Ukraine provides for certain limits on the number of working hours per week, including overtime. In this article, we explore the key legal aspects of working hours that employers in Ukraine need to consider.

Legislative regulation of working time in Ukraine

According to Article 50 of the Labour Code of Ukraine, the standard working week for employees must not exceed 40 hours. When it comes to overtime, the law is equally clear: employees may work no more than 4 extra hours over two consecutive days. The total annual limit for overtime is 120 hours, as outlined in Article 65 of the Labour Code of Ukraine.

Article 51 of the Labour Code of Ukraine defines the categories of employees for whom reduced working time is mandatory, including minors, employees working under harmful conditions, and certain professional groups. Additionally, enterprises may establish reduced working hours at their own expense for employees with children or those facing difficult life circumstances. In such cases, the employee retains the same salary as for full-time work.

Working time in Ukraine during martial law

As of July 19, 2022, changes introduced by Article 6 of the Law of Ukraine №2136 allow for extended working hours during martial law. Specifically, employees involved in critical infrastructure sectors (defence or essential public services) may have their working hours increased to up to 60 hours per week. This provision does not apply to minors.

For employees in critical infrastructure who are legally entitled to reduced working hours, the maximum remains at 40 hours per week, even during martial law.

Holidays and days off during martial law

During martial law, public holidays and weekends are no longer automatically considered time off under the Labour Code, and the employer is not obligated to adjust the work schedule accordingly.

That said, standard labour provisions regarding shortened working days before holidays, as well as the observance or transfer of public holidays and weekends, are suspended. Nevertheless, employers retain the right to designate non-working days that align with public holidays at their own discretion, as specified in internal company regulations.

Exceptions and special conditions

At the request of the employee due to their significant personal circumstances and at the initiative of the employer, part-time work may be established.

This specifically applies to the following categories of employees:

  • pregnant women
  • women with a child under 14 years old, a child with a disability, or those caring for a sick family member based on a doctor’s recommendation

Such employees are guaranteed to receive permission for a shorter workday or week with proportional changes in wages.

An important separate guarantee for employees called up for military service is that the employer must retain their job and position for the duration of their service.

Flexible working hours

A flexible working hours arrangement gives employees the opportunity to manage their own start and end times, as well as the length of their working day, within agreed limits. This setup can be introduced either when the employment begins or later and may be established for a specific period or on an ongoing basis.

The flexible working hours regime consists of three key components:

  • Core hours – the period during which the employee is required to be present at the workplace and perform their official duties
  • Flexible hours – the period during which the employee independently determines their working time within the established standard working hours
  • Break time – the time allocated for rest and meals

Unfixed working hours

An unfixed working hours arrangement is a form of work organization in which no predetermined schedule is set. Instead, the employee performs tasks only when work is assigned by the employer, as defined in the employment contract. All related terms and conditions must be clearly outlined and mutually agreed upon in the contract.

How an outsourcing partner can help

Regulation of working time in Ukraine covers both standard and non-standard working conditions, including the specifications of martial law. It is important for employers not only to comply with the current legislation, but also to stay flexible despite constantly changing circumstances.

Proper organization of working hours and compliance with legal requirements is one of the key tasks of the HR team of any business. An outsourcing partner, such as Accace, can provide reliable support in this process. Our HR specialists can help you:

  • develop internal policies on flexible or unfixed working hours
  • provide legal support in implementing changes to employment contracts
  • optimize working time and attendance tracking considering the peculiarities of martial law
  • automate certain HR processes
  • correctly manage reduced working hours or holidays
  • provide necessary consultations on labour law issues

The team at Accace Ukraine provides professional HR outsourcing services, helping businesses minimise the risks of violating labour laws and increasing the efficiency of HR management.

Yuliia Bibikova
HR Specialist | Accace Ukraine
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