In a comment letter to the SEC, the Financial Information Forum
("FIF") offered an alternative approach to address the
challenges of reporting "downstream order execution data"
under
Regulation NMS Rule 606 ("Disclosure of Order Routing
Information").
According to the FIF, the amended NMS Rule 606 obligates
Introducing Brokers ("IBs") to report information
concerning execution data that is not in the hands of an IB. In
order for them to report the required execution data to the end
customer, IBs would have to obtain information from the executing
brokers and trading centers. The FIF states that this would require
changes to business processes and systems that would involve
significant time and resources.