I think the levels are about right for who is reporting now, but if you wanted to expand it to, for example, builders, construction companies, dealing in cash, you have a chance of expanding it to deal with both the underground economy and organized crime. The limit might be something like $2,000 in cash for that, and if you were doing hotels, it might be $500 in cash, or something along those lines.
On April 13th, 2010. See this statement in context.