Sale of Goods Act 1979: Primary legislation governing sales contracts in England and Wales, covering terms about quality, fitness for purpose, title, and defining rights and obligations of buyers and sellers

Supply of Goods and Services Act 1982: Legislation governing contracts that combine sale of goods with provision of services, particularly relevant if services are included alongside the bulk sale

Unfair Contract Terms Act 1977: Regulates exclusion clauses and determines which terms might be considered unfair or unenforceable in contracts

Consumer Rights Act 2015: Legislation protecting consumer rights, relevant if any part of the bulk sale might involve consumers, setting out quality standards and remedies

Contracts (Rights of Third Parties) Act 1999: Governs how third parties may enforce terms of a contract to which they are not a direct party

Late Payment of Commercial Debts (Interest) Act 1998: Legislation governing payment terms and consequences of late payment in commercial transactions

Competition Act 1998: Ensures the agreement complies with competition law and doesn't create unfair market advantages

Misrepresentation Act 1967: Covers pre-contractual statements and representations, providing remedies for false statements inducing contract formation

Data Protection Act 2018 and UK GDPR: Regulatory framework for handling personal data in business transactions and agreements

Food Safety Act 1990: Industry-specific legislation relevant when bulk sales involve food products

MHRA Requirements: Regulatory requirements from the Medicines and Healthcare products Regulatory Agency for pharmaceutical product sales

Incoterms 2020: International commercial terms defining responsibilities of buyers and sellers in international trade transactions