Member States shall assist each other administratively in the application of this Decision.Denmark shall act as co-ordinating Member State in order to ensure that the total quantity of seed authorised for marketing in the Union by the Member States pursuant to this Decision does not exceed the total maximum quantity of seed referred to in in Article 1.Any Member State receiving an application under Article 2 shall immediately notify the co-ordinating Member State of the amount covered by the application. The co-ordinating Member State shall immediately inform that Member State as to whether authorisation would result in the total maximum quantity being exceeded.