Lomé IV Convention, Article 39
1. The Contracting Parties undertake, for their part, to make every effort to ensure that international movements of hazardous wastes and radioactive waste are generally controlled, and they emphasize the importance of efficient international co-operation in this area.
With this in view, the Community shall prohibit all direct or indirect export of such waste to the ACP States while at the same time the ACP States shall prohibit the direct or indirect import into their territory of such waste from the Community or from any other country, without prejudice to specific international undertakings to which the Contracting Parties have subscribed or may subscribe in the future in these two areas within the competent international fora.
These provisions do not prevent a Member State to which an ACP State has chosen to export waste for processing from returning the processed waste to the ACP State of origin.
The Contracting Parties shall expedite adoption of the necessary internal legislation and administrative regulations to implement this, undertaking. At the request of one of the Parties, consultations may be held if delays are encountered. At the conclusion of such consultations each Party may take appropriate steps in the light of the situation.
2. The Parties undertake to monitor strictly the implementation of the prohibition measures referred to in the second paragraph of paragraph 1. Should difficulties arise in this respect, consultations may be held subject to the same conditions as those provided for in the second paragraph of paragraph 1 and with the same effect.
3. The term "hazardous waste" within the meaning of this Article shall cover categories of products listed in Annexes 1 and 2 to the Basle Convention on the Control of Transboundary Movements of Hazardous Wastes and then Disposal.
As regards radioactive waste, the applicable definitions and thresholds shall be those which will be laid down in the framework of the IAEA. In the meantime, the said definitions and thresholds shall be those specified in the declaration in Annex VIII to this Convention.