This tools was developed by NIWAP to promote a better understanding of the T visa regulations and regulatory history. This document tracks the two sets of regulations issued in 2002 and 2016 and compares the regulations. It identifies the portions of the 2002 regulation and regulatory history that are still in effect as they were unchanged by the 2016 amendments. Additionally those portions of the 2002 regulations and regulatory history language that were changed by the 2016 regulations are crossed out with annotations to the sections of regulatory text and preamble regulatory history that replaced them in the 2016 regulations. This tool allows users to easily identify the full regulatory history of the and regulatory text of the T visa regulations following implementation of the amendments to the regulations in 2016.