Housing Grants, Construction and Regeneration Act 1996: Primary construction legislation (Construction Act) including amendments by Local Democracy, Economic Development and Construction Act 2009. Governs payment practices and dispute resolution in construction contracts.

Construction (Design and Management) Regulations 2015: Known as CDM 2015, these regulations govern health, safety and welfare in construction projects, defining roles and responsibilities of all parties involved.

Supply of Goods and Services Act 1982: Regulates contracts for the supply of goods and services, implying terms about quality and fitness for purpose in construction contracts.

Late Payment of Commercial Debts (Interest) Act 1998: Provides for statutory interest on late payments in commercial transactions, including construction contracts.

Contracts (Rights of Third Parties) Act 1999: Allows third parties to enforce terms of contracts in certain circumstances, relevant for subcontractor relationships.

Health and Safety at Work etc. Act 1974: Primary legislation for workplace health and safety, setting out general duties for employers, employees, and contractors.

Working at Height Regulations 2005: Specific regulations for managing work at height, crucial for construction activities involving elevated work.

Control of Substances Hazardous to Health Regulations 2002: Governs the use and handling of hazardous substances in construction work, including assessment and control measures.

Environmental Protection Act 1990: Controls environmental impacts of construction activities, including waste management and pollution prevention.

Environment Act 2021: Updates environmental protection measures, including new requirements for biodiversity and air quality in construction.

Building Regulations 2010: Sets standards for design and construction of buildings, including structural safety, fire safety, and energy efficiency.

Working Time Regulations 1998: Governs working hours and rest periods for construction workers and other employees.

Equality Act 2010: Ensures non-discrimination and equal treatment in employment and service provision in construction projects.

Modern Slavery Act 2015: Requires measures to prevent modern slavery and human trafficking in construction supply chains.

Building Act 1984: Provides the framework for building regulations and control of building work.

Planning Act 2008: Governs planning permission requirements and processes for construction projects.

Employers' Liability (Compulsory Insurance) Act 1969: Requires employers to maintain insurance against liability for injury or disease to employees.

JCT (Joint Contracts Tribunal) Standards: Standard forms of building contracts widely used in the UK construction industry, providing established contractual frameworks.

NEC (New Engineering Contract) Guidelines: Alternative standard form contracts focusing on project management and contemporary contracting practices.

FIDIC (International Federation of Consulting Engineers) Guidelines: International standard form contracts that may be relevant for projects with international elements.