On October 4, 2017, U.S. Representative Sean P. Duffy [R-WI-7] introduced U.S. House of Representatives Bill H.R.3948 entitled the “Protection of Source Code Act.”

If enacted, the Bill would amend the Securities Act, the Securities Exchange Act, the Investment Company Act and the Investment Advisers Act to prohibit the SEC staff from obtaining algorithmic trading source code without a subpoena. This would prevent the SEC staff from obtaining source code through OCIE exam requests or during the early stages of an investigation before the staff has obtained authority to issue subpoenas.