Annex IV to Directive 2005/64/EC is amended by inserting a new paragraph 4 as follows:
to communicate the applicable requirements to his staff and to all of his suppliers;
to monitor and ensure that suppliers act in accordance with those requirements;
to collect the relevant data through the full supply chain;
to check and verify the information received from suppliers;
to react adequately where the data received from the suppliers indicate non-compliance with the requirements under Article 4(2)(a) of Directive 2000/53/EC.