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 10.28.25 | Publications U.S. and Allies Tighten Russia Energy Sanctions to Weaken the Russian War Economy 10.15.25 | Publications Simpson Thacher Sustainability and ESG: Regulatory Update – October 2025 10.09.25 | Publications SEC Provides Guidance Enabling IPO Issuers to Access the Market During a Government Shutdown Related Services Related Practice Areas Corporate Capital Markets Debt Related Client Solutions Corporate Governance