British Standards Institution documents within the Construction Information Service

• Library objects for architecture, engineering and construction. Product and facility declarations - Code of practice (+A1:2023)
• Library objects for architecture, engineering and construction. Recommended 2d symbols of building elements for use in building information modelling (incorporating corrigendum No. 1)
• Library objects for architecture, engineering, construction and use
• Life cycle management of concrete structures
• Life cycle management of concrete structures. Structural planning and design stage
• Lifting platforms - Mast climbing work platforms (+A2:2009)
• Lifts and service lifts. Code of practice for selection, installation and location of new lifts
• Lifts and service lifts. Recommendations for vandal resistant lifts
• Lifts for the transport of persons and goods. Class I, II, III and VI lifts installation (Incorporating corrigendum December 2020)
• Lifts for the transport of persons and goods. Design rules, calculations, examinations and tests of lift components
• Lifts for the transport of persons and goods. Global essential safety requirements (GESRs)
• Lifts for the transport of persons and goods. Measurement of lift ride quality
• Lifts for the transport of persons and goods. Safety rules for the construction and installation of passenger and goods passenger lifts (Incorporating corrigendum August 2019)
• Lifts for the transport of persons and goods. T-type guide rails for lift cars and counterweights
• Lifts, escalators, passenger conveyors and paternosters. General requirements for electric, hydraulic and hand-powered lifts (AMD 1569) (AMD 1949) (AMD 2677) (AMD 3015) (AMD 4562) (AMD 8856) (Partially superseded but remains current)
• Light and lighting - Basic terms and criteria for specifying lighting requirements
• Light and lighting - Commissioning of lighting systems in buildings
• Light and lighting - commissioning of lighting systems in buildings
• Light and Lighting - Lighting of work places. Indoor
• Light and lighting - lighting of work places. Indoor work places
• Light and lighting - Lighting of work places. Outdoor work places
• Light and lighting - maintenance factor determination - way of working
• Light and lighting - sports lighting (Incorporating corrigendum February 2019)
• Light reflectance value (LRV) of a surface - Method of test (+A1:2010)
• Light transmitting flat multiwall polycarbonate (PC) sheets for internal and external use in roofs, walls and ceilings - requirements and test methods (+A1:2015)
• Lighting applications - emergency lighting
• Lighting applications - Tunnel lighting
• Lighting columns. Definitions and terms (AMD Corrigendum 16175)
• Lighting columns. Design and verification - Specification for characteristic loads
• Lighting columns. Design and verification - Verification by calculation
• Lighting columns. Design and verification - Verification by testing
• Lighting columns. General requirements and dimensions
• Lighting columns. Requirements for fibre reinforced polymer composite lighting columns
• Lighting columns. Requirements for steel lighting columns
• Lighting for buildings. Code of practice for daylighting (Withdrawn)
• Lighting systems - Characteristics for selected outdoor applications
• Lighting systems - General requirements (+A1:2023)
• Lightning protection system components (LPSC). Requirements for conductors and earth electrodes (Incorporating corrigendum August 2019)
• Lightning protection system components (LPSC). Requirements for connection components
• Lightning protection system components (LPSC). Requirements for earth electrode inspection housings and earth electrode seals
• Lightning protection system components (LPSC). Requirements for earthing enhancing compounds
• Lightning protection system components (LPSC). Requirements for lightning strike counters (LSCs)
• Lightweight aggregates
• Lintels. Method of assessment of load (AMD 4796)
• Liquid fuel firing. Installations for liquid fuelled standby generators, furnaces, kilns, ovens and other industrial purposes - Code of practice
• Live working. Electrical insulating matting
• Loading for buildings. Code of practice for dead and imposed loads (AMD 13669) (Withdrawn)
• Loading for buildings. Code of practice for imposed roof loads (AMD 6033) (AMD 9187) (AMD 9452) (Withdrawn)
• Loading for buildings. Code of practice for wind loads (incorporating amendment No. 1 and corrigendum No. 1) (corrected and reprinted June 2002) (Withdrawn)
• Lock assemblies operated by key from both the inside and outside of the door (+A1:2024)
• Low-voltage electrical installations. Prosumer's low-voltage electrical installations (+A11:2019)
• Low-voltage fuses. General requirements
• Low-voltage fuses. General requirements (+A2:2014) (Superseded but remains current)
• Low-voltage switchgear and controlgear - security aspects
• Low-voltage switchgear and controlgear assemblies. Assemblies for power distribution in public networks (Incorporating corrigendum February 2025)
• Low-voltage switchgear and controlgear assemblies. Assemblies for power distribution in public networks (incorporating corrigendum September 2015) (Superseded but remains current)
• Low-voltage switchgear and controlgear assemblies. Busbar trunking systems (busways)
• Low-voltage switchgear and controlgear assemblies. Distribution boards intended to be operated by ordinary persons (DBO)
• Low-voltage switchgear and controlgear assemblies. Distribution boards intended to be operated by ordinary persons (DBO) (Incorporating corrigenda September 2013, December 2015 and March 2019) (Superseded but remains current)
• Low-voltage switchgear and controlgear assemblies. General rules (Incorporating corrigendum December 2021)
• Low-voltage switchgear and controlgear assemblies. Particular requirements for assemblies for construction sites (ACS)
• Low-voltage switchgear and controlgear assemblies. Power switchgear and controlgear assemblies
• Low-voltage switchgear and controlgear. Circuit-breakers
• Low-voltage switchgear and controlgear. Circuit-breakers (+A1:2020) (Incorporating corrigenda November 2016 and July 2019) (Superseded but remains current)
• Low-voltage switchgear and controlgear. Contactors and motor-starters - electromechanical contactors and motor-starters (Incorporating corrigenda April 2020 and April 2021)
• Low-voltage switchgear and controlgear. Control circuit devices and switching elements - Electromechanical control circuit devices
• Low-voltage switchgear and controlgear. Control circuit devices and switching elements - electromechanical control circuit devices (Incorporating corrigendum April 2020) (Superseded but remains current)
• Low-voltage switchgear and controlgear. General rules (Incorporating corrigenda December 2022 and April 2024)
• Low-voltage switchgear and controlgear. Multiple function equipment - Transfer switching equipment
• Low-voltage switchgear and controlgear. Multiple function equipment. Transfer switching equipment (+A1:2014) (Superseded but remains current)
• Low-voltage switchgear and controlgear. Switches, disconnectors, switch-disconnectors and fuse-combination units (Incorporating corrigendum November 2021)
• Luminaires. General requirements and tests (+A11:2022) (Incorporating corrigendum August 2022) (Superseded but remains current)
• Luminaires. General requirements and tests (+A11:2024) (Incorporating corrigendum March 2025)
• Luminaires. Particular requirements - Luminaires for emergency lighting
• Luminaires. Particular requirements - Recessed luminaires and recessed air-handling luminaires
• Luminaires. Particular requirements. Recessed luminaires (Incorporating corrigendum March 2012) (Superseded but remains current)
• Maintenance - Maintenance key performance indicators (+A1:2022)
• Maintenance for lifts and escalators - Rules for maintenance instructions (+A1:2008)
• Maintenance of electrical switchgear and controlgear for voltages above 1kV and up to and including 36kV - Code of practice
• Management of moisture in buildings - code of practice (Incorporating corrigendum No. 1)
• Managing fire risk related to photovoltaic (PV) systems on buildings
• Maritime structures. Code of practice for design of fendering and mooring systems
• Maritime structures. Code of practice for the design of Ro-Ro ramps, linkspans and walkways
• Maritime structures. Guide to the design and construction of breakwaters (incorporating corrigendum January 2010)
• Maritime works. Code of practice for dredging and land reclamation
• Maritime works. Code of practice for the design of quay walls, jetties and dolphins
• Maritime works. Code of practice for the design of shipyards and sea locks
• Maritime works. General - code of practice for assessment of actions (+A1:2017) (Incorporating corrigendum No. 1)
• Maritime works. General - code of practice for geotechnical design
• Maritime works. General - Code of practice for materials (+A1:2025)
• Maritime works. General - Code of practice for planning and design for operations
• Masonry and masonry products - Methods for determining thermal properties
• Material requirements for pipework and fittings used in hydrogen gas installation - Specification
• Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full. General principles and requirements
• Measurement of liquid flow in open channels. Weirs and flumes. Round nose horizontal broad-crested weirs
• Mechanical properties of fasteners made of carbon steel and alloy steel. Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread (ISO 898-1:2013)
• Mechanical structures for electrical and electronic equipment - outdoor enclosures. Design guidelines
• Mechanical structures for electrical and electronic equipment - outdoor enclosures. Environmental requirements, tests and safety aspects
• Mechanical structures for electronic equipment - outdoor enclosures. Coordination dimensions
• Mechanical vibration - Measurement and assessment of human exposure to hand-transmitted vibration. Practical guidance for measurement at the workplace (+A1:2025)