Securities Acts: Securities Act of 1933 and Securities Exchange Act of 1934 - fundamental federal laws governing securities transactions and requiring disclosure of material information for public offerings

Sarbanes-Oxley Act: 2002 federal law establishing enhanced standards for public company boards, management, and accounting firms, including provisions for corporate responsibility and financial disclosure

Professional Ethics Rules: Federal and state-level professional ethics standards governing conduct, independence, and professional responsibilities

Internal Revenue Code: Federal tax laws and regulations that must be considered when providing tax-related services or advice

State Professional Services Laws: State-specific regulations governing professional service providers, including licensing, practice requirements, and conduct standards

State Contract Laws: State-specific laws governing contract formation, enforcement, and interpretation

State Corporate Laws: State-specific laws regulating corporate formation, governance, and operations

State Professional Licensing: Requirements for professional licensing and maintenance of professional credentials at the state level

AICPA Standards: Professional standards set by the American Institute of Certified Public Accountants for accounting and auditing services

Bar Association Rules: State-specific rules governing attorney conduct, client relationships, and legal service delivery

Professional Liability Standards: Standards and requirements relating to professional liability, insurance, and risk management

SEC Regulations: Securities and Exchange Commission regulations governing public company reporting and securities transactions

PCAOB Requirements: Public Company Accounting Oversight Board standards for auditing public companies

Data Privacy Laws: Federal and state laws governing data protection, privacy, and information security, including international regulations like GDPR if applicable

Confidentiality Requirements: Legal and professional obligations regarding client confidentiality and protection of privileged information

Conflict of Interest Rules: Professional and legal requirements for identifying, disclosing, and managing potential conflicts of interest