In order to guard against abuses, they should bear any costs arising from unlawful stays by researchers for a period of six months after the expiry of the agreement.
Afin d'ιviter des abus, ils doivent assumer les frais occasionnιs par le sιjour irrιgulier des chercheurs pendant une pιriode de six mois ΰ compter de l'expiration de la convention.