Contract Act (Cap. 53): Primary legislation governing contract formation, validity, and enforcement in Singapore. Covers basic principles of offer, acceptance, consideration, and contractual obligations.

Misrepresentation Act (Cap. 390): Governs false statements or misrepresentations made during contract formation, providing remedies for parties who enter agreements based on incorrect information.

Law of Bailment: Common law principles governing temporary possession of property, particularly relevant for tool loans where items are temporarily transferred between parties.

Consumer Protection (Fair Trading) Act: Protects consumer interests in B2C transactions, ensuring fair trading practices and prohibiting unfair practices in consumer transactions.

Unfair Contract Terms Act (Cap. 396): Regulates unfair terms in contracts, particularly those that unfairly limit liability or create imbalance between parties.

Work Injury Compensation Act: Relevant when tools are used in workplace context, governing compensation for work-related injuries and establishing liability framework.

Workplace Safety and Health Act: Sets safety requirements and standards for workplace equipment and tools, ensuring proper usage and maintenance.

Mediation Act 2017: Framework for mediation as a dispute resolution mechanism, potentially relevant for dispute resolution clauses.

Arbitration Act (Cap. 10): Governs arbitration proceedings in Singapore, relevant for alternative dispute resolution provisions in the agreement.

Small Claims Tribunals Act: Provides framework for resolving smaller disputes (under SGD 20,000) through tribunal system.

Limitation Act: Sets time limits for bringing legal actions, important for determining enforcement periods and claim deadlines.

Evidence Act: Governs admissibility of evidence in legal proceedings, relevant for documentation and proof requirements in the agreement.