Bills of Sale Acts 1878 & 1882: Primary legislation governing bills of sale structure and registration requirements in England and Wales. Sets mandatory form, content and registration processes for bills of sale.

Consumer Credit Act 1974: Relevant when the sale involves credit arrangements or financing, particularly in business-to-consumer transactions. Provides consumer protection in credit agreements.

Sale of Goods Act 1979: Core legislation governing sale of goods in the UK, covering implied terms about title, quality, and fitness for purpose. Defines fundamental rights and obligations of buyers and sellers.

Supply of Goods and Services Act 1982: Provides additional provisions regarding quality of goods and covers any services included with the sale. Supplements the Sale of Goods Act.

Agriculture Act 1947: Contains regulations specific to agricultural machinery and equipment, which may affect tractor sales and transfers.

Vehicle Excise and Registration Act 1994: Covers registration requirements for vehicles, including tractors that may be used on public roads.

Health and Safety at Work Act 1974: Relevant for statements about machinery condition and safety declarations in the bill of sale.

Supply of Machinery (Safety) Regulations 2008: Specific requirements for machinery safety and CE marking, ensuring compliance with machinery safety standards.