Immigration Act (Chapter 133): Core legislation governing immigration matters in Singapore, particularly relevant if sponsorship involves foreign nationals. Includes visa requirements and immigration control provisions.

Employment of Foreign Manpower Act (EFMA): Regulates the employment of foreign workers in Singapore, including work pass requirements and employer obligations for sponsorship arrangements.

Private Education Act: Regulates private education institutions and protects interests of students, relevant for educational sponsorships involving private institutions.

Education Act: Primary legislation governing education in Singapore, applicable for sponsorships related to educational institutions.

Income Tax Act: Governs taxation matters including treatment of sponsorship amounts, tax deductions, and financial reporting requirements.

Charities Act: Relevant for charitable sponsorships, governing the regulation of charities and charitable giving in Singapore.

Employment Act: Primary legislation governing employment relationships, important for work-related sponsorships and employment terms.

Contract Law (Chapter 53): Fundamental law governing formation and enforcement of contracts, ensuring sponsorship agreements meet legal requirements for valid contracts.

Personal Data Protection Act 2012 (PDPA): Regulates collection, use, and disclosure of personal data, ensuring proper handling of sponsored individuals' information.

Corruption, Drug Trafficking and Other Serious Crimes Act: Anti-money laundering legislation ensuring sponsorship transactions comply with financial integrity requirements and preventing illicit fund transfers.