Translate the following English sentence to French:
"On behalf of the Group of the European Liberal, Democrat and Reform Party, I would also call upon the Council to support the drawing up of protocols to the Convention Against Torture, as well as to support a new international convention concerning those who have disappeared."
Je voudrais également demander au Conseil, au nom du groupe libéral, de soutenir, d'une part, l'élaboration de protocoles à la Convention contre la torture, et d'autre part une nouvelle convention internationale sur les disparitions de personnes.