Companies Act (Cap. 50): Primary legislation governing company formation, structure, governance, foreign company registration requirements, and directors' duties in Singapore

Contract Law and Civil Law Act: Common law principles governing contract formation, validity, and enforcement in Singapore, including specific provisions under the Civil Law Act

Competition Act (Cap. 50B): Regulates anti-competitive practices, merger control, and market dominance in Singapore business operations

Employment Act: Governs employment relationships, including labor law compliance, foreign worker regulations, and mandatory employment terms and conditions

Bilateral Investment Treaties: International agreements protecting foreign investments and establishing framework for cross-border investment protection

Exchange Control Regulations: MAS requirements governing currency control and foreign exchange transactions in Singapore

Intellectual Property Laws: Collection of laws including Patents Act, Trade Marks Act, and Copyright Act governing IP protection and licensing

Income Tax Act: Primary tax legislation including provisions for corporate taxation, double taxation agreements, and transfer pricing regulations

Industry-Specific Regulations: Sector-specific licensing requirements, standards, and compliance obligations including environmental regulations

Personal Data Protection Act (PDPA): Governs collection, use, and disclosure of personal data, including cross-border data transfer requirements

Arbitration Acts: Both domestic Arbitration Act and International Arbitration Act governing dispute resolution mechanisms

Corporate Compliance Framework: Requirements for annual filings, corporate governance standards, and financial reporting obligations

Prevention of Corruption Act: Anti-corruption legislation including anti-money laundering regulations and KYC requirements