An individual employment relationship between a concrete worker and a concrete employer is a voluntary legal relationship based between that worker and the employer by which both parties assumed certain rights and/or certain obligations. One of the employer's obligations from the employment relationship is to distribute the employee's working hours in such a way as to allow the employee to take a break during work and during the duration of the employment relationship. On the contrary, one of the rights from the employment relationship is his right to rest during work and during the duration of the employment relationship. The availability of rest is a fundamental right of every worker, enshrined by international and national law. According to the duration of rest available to the worker, we can separate the types of rest into the following categories:  Break–rest the worker is entitled to within a single day,  Daily rest–rest the worker is entitled to between two workdays,  Weekly rest–rest the worker is entitled to after a certain number of workdays,  Annual leave – rest the worker is entitled to after a certain number of months of work. Every worker who spends a minimum of 6 hours of work during the working day is entitled to a break period. Additionally, if the worker is of younger-than-legal age, the break period is available following no more than 4 hours and 30 minutes of work. The break is considered as part of the workday and is included in the paid period of work. The worker is entitled to a daily rest consisting of a continuous 12-hour rest period within a single 24-hour day. However, the 12 hours may be reduced for seasonal workers, who may instead have an 8-hour rest. The worker is entitled to a weekly rest once per week, consisting of a rest of at least 24 hours, which is to be used on Sunday or the day before or following Sunday. The weekly rest may be no shorter than 48 hours for workers of younger-than-legal age. The worker is entitled to paid annual leave of at least 4 weeks during every calendar year. For workers of younger-than-legal age and jobs for which it is not possible to protect the worker against harmful effects, the aforementioned rest may be 5 weeks long. The worker is not allowed to renounce this right via settlement. The worker may use the rest in separate installments and may transfer it into the following year. The employer defines the distribution schedule of the rest period.