The Joint Committee on the Organization of Congress, a temporary committee established in 1993 to conduct a policy and historical analysis of the committee system, determined that while the 1946 Act was instrumental in streamlining the committee system, it did fail to limit the number of subcommittees allowed on any one committee. Today, Rules in the U.S. House of Representatives generally limit each full committee to five subcommittees, with the exception of Appropriations (12 subcommittees), Armed Services (7), Foreign Affairs (7), and Transportation and Infrastructure (6). There are no limits on the number of subcommittees in the U.S. Senate.