Dimon commented on the Volcker Rule in January 2012, "Part of the Volcker Rule I agreed with, which is no prop trading. But market making is an essential function. And the public should recognize that we have the widest, the deepest, the most transparent capital markets in the world. And part of that is because we have enormous market making. If the rules were written as they originally came out; I suspect they'll be changed, it would really make it hard to be a market maker in the United States." He served as chairman of the executive committee of The Business Council for 2011 and 2012.