In June 2022, the Institute for Policy Integrity jointly submitted three comments to the Securities and Exchange Commission regarding its Proposed Rule on the Enhancement and Standardization of Climate-Related Disclosures for Investors. One of those comments highlighted regulatory precedents reaching back nearly sixty years that support the SEC's approach in the Proposed Rule. On January 30, 2023, we submitted as supplemental comments a recent article from Natasha Brunstein and Donald L. R. Goodson, Unheralded and Transformative: The Test for Major Questions After West Virginia, forthcoming in the William and Mary Environmental Law and Policy Review, which analyzes the Supreme Court’s decision in West Virginia v. EPA, 142 S. Ct. 2587 (2022). This new article bolsters the relevance of the regulatory precedents cited in Policy Integrity's previous joint comments as support for the Proposed Rule.