Employment Act (Chapter 91): Primary legislation governing employment relationships in Singapore, covering basic terms and conditions, salary, working hours, rest days, holidays, leave entitlements, and notice periods

Central Provident Fund (CPF) Act: mandatory social security savings scheme that requires specific contribution rates from both employer and employee

Employment of Foreign Manpower Act: Regulates the employment of foreign workers in Singapore, including work pass requirements and conditions

Workplace Safety and Health Act: Establishes basic safety and health requirements for employees in the workplace and related protections

Personal Data Protection Act (PDPA): Governs the collection, use, and disclosure of personal data, including requirements for employee consent and data handling

Income Tax Act: Outlines tax obligations and salary reporting requirements for both employers and employees

Industrial Relations Act: Provides framework for employee-employer relationships and union matters where applicable

Employment Claims Act: Sets out procedures for dispute resolution and handling of salary-related claims

Work Injury Compensation Act: Specifies insurance requirements and compensation framework for workplace injuries

Competition Act: Relevant for sales positions regarding non-compete clauses and protection of trade secrets

Sales-Specific Considerations: Special provisions for sales roles including commission structures, sales targets, performance metrics, territory assignments, client relationship ownership, IP rights, confidentiality, and non-solicitation clauses