Article 94 2.

A claim for invalidity, old age or survivors’ benefits submitted to an institution of a Member State from the date of entry into force of the implementing Regulation in the territory of the Member State concerned shall automatically necessitate the reassessment of the benefits which have been awarded for the same contingency prior to that date by the institution or institutions of one or more Member States, in accordance with the basic Regulation; such reassessment may not give rise to any reduction in the amount of the benefit awarded.