translate English to French: (c) Article 20, paragraph 1 of the Law on the Bases of Labour Relations provides for a possibility to work longer than regular working hours (extra hours) under conditions stipulated by the law or collective contract.
L'article 20, paragraphe 1 de la loi sur les bases des relations de travail offre la possibilité de travailler plus longtemps que les heures normales (heures supplémentaires) aux conditions stipulées par la loi ou la convention collective.