Publications Memos Go Back SEC Adopts New CEO / CFO Certification Rules Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 09.06.02 This memorandum addresses new CEO / CFO certification rules adopted by the SEC under Section 302 of the Sarbanes-Oxley Act of 2002. Authors and Contacts Gregory Grogan Partner [email protected] +1-212-455-2477 Related Insights 07.15.25 | Publications Simpson Thacher Sustainability and ESG: Regulatory Update – July 2025 07.10.25 | Publications The Ad Standard: Monthly Update - July 2025 06.18.25 | Publications The Senate Finance Committee’s Proposed Section 899 Would Increase Taxes on Certain Foreign Individuals and Entities Majority-Owned by Such Individuals Related Services Related Practice Areas Corporate Capital Markets Debt Related Client Solutions Corporate Governance