Article 54 3.

For the purposes of applying Article 62 of the basic Regulation and notwithstanding Article 63 thereof, the competent institution of a Member State whose legislation provides that the calculation of benefits varies with the number of members of the family shall also take into account the members of the family of the person concerned residing in another Member State as if they resided in the competent Member State. This provision shall not apply where, in the Member State of residence of members of the family, another person is entitled to unemployment benefits calculated on the basis of the number of members of the family.