Article 4
The customs authorities of Greenland shall take the necessary steps to carry out quantitative checks on exports of the products referred to in Article 1.
All the movement certificates EUR.1 they issue in relation to those products shall bear a reference to this Decision.
Before the end of the month following each quarter, the competent authorities of Greenland shall forward to the Commission a quarterly statement of the quantities in respect of which movement certificates EUR.1 have been issued pursuant to this Decision and the serial numbers of those certificates.