The G20 announcement was made by the Prime Minister in Korea in November. Starting right then, we began to prepare documents in order to draw up our budgets. We worked with experts and they took part in the budgeting process. Of course, we used some of the fundamentals that had already been used for the G8, and, when possible, we doubled the work in order to guarantee the success of the G20. It was the same kind of process for the security, but that is not what I am talking about.
On October 19th, 2010. See this statement in context.