Contracts Act (Cap. 53): Primary legislation governing fundamental contract law principles in Singapore, including formation, validity, and enforcement of contracts
Electronic Transactions Act (Cap. 88): Regulates electronic transactions, digital signatures, and electronic contracts, particularly relevant for electronic payment provisions
Banking Act (Cap. 19): Regulates banking operations and financial institutions in Singapore, relevant when payment involves banks
Payment Services Act 2019: Comprehensive framework for regulation of payment systems and payment service providers in Singapore
Payment Systems (Oversight) Act: Provides oversight of payment systems and stored value facilities to ensure safety and efficiency
Currency Act (Cap. 69): Governs the use of currency in Singapore and related payment matters
Corruption, Drug Trafficking and Other Serious Crimes (Confiscation of Benefits) Act: Anti-money laundering legislation that must be considered in payment arrangements
Terrorism (Suppression of Financing) Act: Regulations preventing and criminalizing terrorism financing through payment systems
MAS Notice PSN01: Guidelines on Prevention of Money Laundering and Countering the Financing of Terrorism for payment service providers
Personal Data Protection Act 2012: Governs the collection, use, and disclosure of personal data in payment transactions
PDPA Regulations 2021: Updated regulations for personal data protection compliance in Singapore
Consumer Protection (Fair Trading) Act: Protects consumer interests in commercial transactions including payment arrangements
Unfair Contract Terms Act: Regulates unfair terms in contracts to protect contracting parties
Civil Law Act (Cap. 43): General civil law provisions that may affect contract interpretation and enforcement
Evidence Act (Cap. 97): Governs the admissibility of evidence in legal proceedings related to payment disputes
Limitation Act (Cap. 163): Sets time limits for bringing legal claims related to contract disputes
