Building Regulations 2010: Key parts include Part C (Site preparation and moisture resistance), Part L (Fuel/power conservation), and Part B (Fire safety). These regulations set the fundamental standards for construction work.

CDM Regulations 2015: Construction (Design and Management) Regulations governing health and safety requirements and documentation of completed construction work.

Building Act 1984: Primary legislation ensuring compliance with building standards and local authority requirements for construction work.

Consumer Rights Act 2015: Legislation covering quality of work standards, fitness for purpose, and consumer protection aspects in construction services.

Housing Grants, Construction and Regeneration Act 1996: Covers payment terms, conditions, and construction contract requirements in the building industry.

British Standards (BS): Technical standards including BS 5534 for slating and tiling, and BS 8000-6 for workmanship on building sites.

Health and Safety at Work Act 1974: Fundamental health and safety legislation ensuring safe completion of works and risk assessment compliance.

Local Authority Requirements: Specific building control requirements set by local authorities that must be met for roofing works.

NHBC Standards: National House Building Council standards applicable to new builds and major renovation works.

Warranty Requirements: Specific requirements set by warranty providers that need to be met for valid warranty coverage.

Professional Indemnity Insurance: Insurance requirements and standards that must be maintained for professional roofing work.