Publications Memos Go Back Rules of Professional Conduct For Attorneys Appearing and Practicing Before The SEC 08.05.03 This memorandum analyzes the most significant provisions of the Attorney Conduct Rule pursuant to the Sarbanes-Oxley Act of 2002. Related Insights 05.23.25 | Publications Supreme Court: Settles Circuit Split on Pleading Standards for Prohibited-Transaction Claims 05.20.25 | Publications New Guidance From the SEC’s Division of Trading and Markets Signals a Welcome Shift on the SEC’s Approach to Crypto Asset Activities and Distributed Ledger Technology 05.15.25 | Publications Simpson Thacher Sustainability and ESG: Regulatory Update – May 2025 Related Services Related Practice Areas Corporate Capital Markets Debt Related Client Solutions Corporate Governance