Financial Services and Markets Act 2000 (FSMA): Primary legislation that establishes the regulatory framework for financial services in the UK. Sale and rent back agreements are regulated by the Financial Conduct Authority (FCA) and providers must be FCA authorized.

Financial Services and Markets Act 2000 (Regulated Activities) Order 2001: Secondary legislation that specifically defines sale and rent back agreements as regulated activities requiring authorization.

Consumer Protection from Unfair Trading Regulations 2008: Legislation protecting consumers from unfair commercial practices and requiring transparent information disclosure in financial transactions.

Housing Act 1988: Key legislation governing assured shorthold tenancies, defining fundamental landlord and tenant rights and obligations in England and Wales.

Landlord and Tenant Act 1985: Sets out basic landlord obligations including property maintenance and repair responsibilities for residential tenancies.

Consumer Rights Act 2015: Modern legislation ensuring fairness of contract terms and protecting consumer rights in various transactions including property agreements.

Money Laundering Regulations 2017: Establishes requirements for identity verification and due diligence procedures in financial transactions including property sales.

Data Protection Act 2018 and UK GDPR: Legislation governing the handling of personal information and privacy requirements in business transactions.

Rent Act 1977: Historical legislation providing context for rental properties, with some provisions that may still apply to certain tenancies.

FCA Handbook: Regulatory guide containing detailed rules and guidance for regulated activities, including the MCOB (Mortgages and Home Finance: Conduct of Business sourcebook).