Conveyancing and Law of Property Act: Primary legislation governing property transactions and mortgages in Singapore (Cap. 61), which sets out the fundamental rules for creating and enforcing security interests in real property

Land Titles Act: Key legislation (Cap. 157) that governs the registration and transfer of land titles in Singapore, including the registration of mortgages and subordination agreements

Housing and Development Act: Legislation governing HDB properties, which may be relevant if the mortgaged property is public housing

Banking Act: Legislation (Cap. 19) that regulates banking institutions and their lending practices, including mortgage lending

Moneylenders Act: Legislation governing non-bank lenders and their lending practices in Singapore

MAS Guidelines: Regulatory guidelines issued by the Monetary Authority of Singapore regarding mortgage lending practices and requirements

TDSR Framework: Total Debt Servicing Ratio framework that limits the portion of a borrower's gross monthly income that can go towards repaying all monthly debt obligations

MSR Requirements: Mortgage Servicing Ratio requirements that limit the portion of a borrower's gross monthly income that can go towards repaying all monthly mortgage obligations

Singapore Contract Law: Common law principles governing contract formation, validity, and enforcement in Singapore

Equitable Principles: Legal principles relating to mortgages and priorities in property law, including the doctrine of contractual subordination

SLA Registration Requirements: Singapore Land Authority requirements for the registration and lodgment of mortgage and subordination documents

PDPA: Personal Data Protection Act governing the collection, use, and disclosure of personal data in Singapore

AML Regulations: Anti-money laundering regulations that must be considered in property transactions and mortgage agreements