Keywords

• Failure of a Member State to fulfil obligations
• Duty of cooperation.
• United Nations Convention on the Law of the Sea
• Part XII
• Protection and preservation of the marine environment
• Dispute-settlement system provided for under that convention
• Arbitration proceedings initiated on the basis of that system by Ireland against the United Kingdom
• Dispute relating to the MOX plant at Sellafield (United Kingdom)
• Irish Sea
• Articles 292 EC and 193 EA
• Undertaking not to submit a dispute relating to the interpretation or application of the Treaty to a method of settlement other than those provided for by the Treaty
• Mixed agreement
• Community competence
• Articles 10 EC and 192 EA