Women's Charter (Cap. 353): Primary legislation governing domestic relationships in Singapore, including provisions for marriage, divorce, and matrimonial agreements

Family Justice Act (Cap. 104A): Legislation covering procedural requirements for family-related matters, including court jurisdiction and powers

Administration of Muslim Law Act (AMLA): Specific legislation applicable if any party is Muslim, as different rules may apply to Muslim marriages and domestic arrangements

Contract Act (Cap. 53): Fundamental legislation governing contract formation, capacity to contract, and consideration requirements

Mental Capacity Act (Cap. 177A): Legislation ensuring parties have the mental capacity to enter into valid agreements

Common Law Principles: Uncodified legal principles including public policy considerations, doctrine of unconscionability, and undue influence

Enforcement Mechanisms: Legal procedures and methods available for enforcing the terms of the domestic contract

Dispute Resolution: Available methods for resolving disputes including mediation, arbitration, and court proceedings

Validity Requirements: Legal requirements that must be met for the contract to be considered valid under Singapore law

Third Party Rights: Consideration of how the contract may affect or be affected by the rights of third parties