ONLINE VERSIONList of Approved Documents The following documents have been published to give guidance on how to meet the Building Regulations. You can find the date of the edition approved by the Secretary of State at www.gov.uk/dclg.Approved Document A StructureApproved Document B: Fire Safety Volume 1: DwellinghousesApproved Document B: Fire Safety Volume 2: Buildings other than dwellinghousesApproved Document C Site preparation and resistance to contaminants and moistureApproved Document D Toxic substancesApproved Document E Resistance to the passage of soundApproved Document F VentilationApproved Document G Sanitation, hot water safety and water efficiencyApproved Document H Drainage and waste disposalApproved Document J Combustion appliances and fuel storage systemsApproved Document K Protection from falling, collision and impactApproved Document L1A Conservation of fuel and power (New dwellings)Approved Document L1B Conservation of fuel and power (Existing dwellings)Approved Document L2A Conservation of fuel and power (New buildings other than dwellings)Approved Document L2B Conservation of fuel and power (Existing buildings other than dwellings)Approved Document M Access to and use of buildingsApproved Document P Electrical safety – DwellingsApproved Document 7 Materials and workmanshipONLINE VERSION