For years, many companies and business lobbies, such as the National Association of Manufacturers, repeatedly raised concerns about proxy advisory firms’ concentrated power and significant influence over corporate elections and other matters put to shareholder votes, leading to questions about whether these firms should be subject to more regulation and accountability. (See, e.g., this PubCo post, this PubCo post and this PubCo post.) In July 2020, the SEC adopted, by a vote of three to one, new amendments to the proxy rules regarding proxy advisory firms. At the time of adoption of the new rules, then-SEC Chair Jay Clayton observed that the final rules were the product of a 10-year effort—commencing with the SEC’s 2010 Concept Release on the U.S. Proxy System—which led to “robust discussion” from all market participants. Commissioner Allison Herren Lee, who dissented, objected to the rule changes as “unwarranted, unwanted, and unworkable.” When new SEC Chair Gary Gensler was confirmed, he asked the SEC staff to take another look at the rule amendments, and Corp Fin stated that, during the reconsideration period, it would not recommend enforcement action. Now, as reported on thecorporatecounsel.net blog, NAM has just announced that it has filed suit in federal court against the SEC for failure to enforce its final rules on proxy advisory firms.