New Hart-Scott-Rodino (HSR) reporting requirements took effect September 25, 2019. The Federal Trade Commission (FTC) recently made changes to the HSR form. Retail clients exploring a merger or acquisition should be aware that the FTC requires updated codes for Item 5 of the HSR form. Clients will need to provide 6-digit North American Industry Classification System (NAICS) codes and 10-digit North American Product Classification System (NAPCS) codes when reporting manufacturing revenues. The FTC will require 2017 NAICS codes for reporting non-manufacturing revenues.