The Labor Code explicitly provides for the possibility of temporarily entrusting an employee with work other than that specified in the employment contract. This is the result of Art. 42 ยง 4 of the Labor Code, according to which notification of working conditions or remuneration is not required if an employee is entrusted, in cases justified by the employer's needs, with work other than that specified in the employment contract for a period not exceeding three months in one year calendar, if this does not result in a reduction in remuneration and corresponds to the worker's qualifications.