Arbitration services; representation, consultancy and assistance in legal disputes before arbitration bodies; representation, consultancy and assistance in legal disputes before international courts and international tribunals; representation, consultancy and assistance in inter-State disputes and international disputes; representation, consultancy and assistance in disputes involving governmental institutions and States; representation, consultancy and assistance in legal matters involving governmental institutions and States; legal consultancy and assistance services in connection with matters of public law, human rights and international legal matters; legal research, background investigation and legal document preparation services in connection with any of the aforesaid services; information, advisory and consultancy services relating to any of the aforementioned services.;