Sale of Goods Act (SOGA): Primary legislation governing contracts for sale of goods in Singapore, including implied terms about quality, fitness for purpose, and merchantability. Defines rights and remedies for both parties.

Supply of Goods Act: Legislation specifically relevant for commercial transactions involving goods in Singapore.

Electronic Transactions Act: Governs electronic transactions and digital signatures, particularly relevant if the agreement is executed electronically. Covers validity of electronic signatures and records.

Consumer Protection (Fair Trading) Act: Protects consumer interests against unfair practices. Applicable if the purchaser is a consumer rather than a business entity.

Contract Law Act: Covers general principles of contract formation, terms and conditions, breach and remedies in Singapore contract law.

Personal Data Protection Act (PDPA): Regulates collection, use, and disclosure of personal data. Relevant if personal data is collected or processed as part of the transaction.

Competition Law: Governs competitive practices, relevant for pricing and distribution terms in hardware purchase agreements.

Goods and Services Tax Act: Covers tax implications and requirements for sales transactions in Singapore.

Consumer Protection (Trade Descriptions and Safety Requirements) Act: Ensures product safety requirements and accuracy of product descriptions in consumer transactions.

Import/Export Regulations: Regulations governing the import and export of hardware products in Singapore, including compliance requirements and restrictions.

Technical Standards: Specific technical and safety standards applicable to hardware products in Singapore market.