Employment Act (Chapter 91): Primary legislation governing employment relationships in Singapore, covering working hours, leave entitlements, and basic employment terms if the developer is hired as an employee

CPF Act: Regulates mandatory social security savings system and employer contributions for Singapore citizens and permanent residents

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

Contract Law (Chapter 53): Fundamental law governing contractual relationships, particularly relevant for independent contractor arrangements

Civil Law Act: Basic framework for civil matters and contractual relationships in Singapore

Copyright Act 2021: Protects original works including software code, website design, and digital content created during development

Patents Act: Protects technical innovations and inventions that may arise from web development work

Trade Marks Act: Protects brands, logos, and distinctive marks that may be involved in web development projects

Personal Data Protection Act 2012: Governs the collection, use, and disclosure of personal data, crucial for web applications handling user data

Electronic Transactions Act 2010: Provides legal framework for electronic contracts and digital signatures

Computer Misuse Act: Addresses cybersecurity and unauthorized access to computer systems

Cybersecurity Act 2018: Establishes framework for protection of critical information infrastructure and cybersecurity standards

Broadcasting Act: Includes Internet Code of Practice governing online content and services

Payment Services Act 2019: Regulates payment systems and digital payment services if the web development involves payment functionality