The kinds of work, for which reduced working time is established, shall be determined with an Ordinance of the Council of Ministers (art. 137, para. 2 of LC). ) Right to reduced working time due to work under specific conditions, shall have the workers and employees working under the respective conditions for a period of no less than half the legally established working time (art. 137, para. 3 of LC). In case of reduced working time, the labour remuneration and the other rights of the worker or employee on the employment relationship shall not be reduced (art. 137, para. 4 of LC).