Mr Silvério Espínola, Principal Legal Officer (ICAO), Mr Ludwig Weber, Director of the Legal Bureau (ICAO), Mr Assad Kotaite, President of the ICAO Council, Mr Abdulah Mohamed Omar MP, Minister of Transport of South Africa, Ms Anne Marie Trahan, Second Vice President of the Governing Council of UNIDROIT, Mr Herbert Kronke, Secretary-General (UNIDROIT) and Mr Martin Stanford, Principal Research Officer (UNIDROIT).

Mr Ludwig Weber, Director of the Legal Bureau (ICAO), Mr Assad Kotaite, President of the ICAO Council, Mr A. Leinonen, Counsellor of Legislation, Ministry of Justice of Finland and Mr Herbert Kronke, Secretary-General (UNIDROIT).