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 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 06.12.25 | Publications Simpson Thacher Sustainability and ESG: Regulatory Update – June 2025 05.23.25 | Publications Supreme Court: Settles Circuit Split on Pleading Standards for Prohibited-Transaction Claims Related Services Related Practice Areas Corporate Capital Markets Debt Related Client Solutions Corporate Governance