Road Traffic Act (Chapter 276): Primary legislation governing vehicle registration, transfer of ownership, and legal obligations regarding vehicle ownership in Singapore. Includes requirements for registration with Land Transport Authority (LTA).

Sale of Goods Act (Chapter 393): Governs the general principles of sale and transfer of goods, including vehicles. Defines rights and obligations of both buyer and seller, and addresses warranties and conditions of sale.

Consumer Protection (Fair Trading) Act: Provides protection against unfair practices, sets disclosure requirements, and ensures accuracy of information in sale documents for consumer transactions.

Motor Vehicles (Third-Party Risks and Compensation) Act: Covers insurance requirements and considerations for transfer of insurance in vehicle sales transactions.

Stamp Duties Act: Specifies requirements for stamp duty payment on vehicle transfers, including timing of payment and necessary documentation.

Personal Data Protection Act 2012: Regulates the handling of personal information of both parties, including consent requirements for data collection and usage in the sale transaction.

PARF/COE Requirements: Administrative requirements regarding Preferential Additional Registration Fee and Certificate of Entitlement rebates that may affect the vehicle transfer.

Vehicle Transfer Requirements: Administrative procedures including transfer fees, documentation of outstanding loans or encumbrances, and Prevailing Quota Premium (PQP) if applicable.