| Standard | Official Title of Standard |  | 
| BS 5493:1977 | Code of practice for protective coating of iron and steel structures against corrosion | 
| BS 5498:1977 | Specification for the safety of hand operated paper cutting machines | 
| BS 5499-1:2002 | Graphical symbols and signs. Safety signs, including fire safety signs. Specification for geometric shapes, colours and layout | 
| BS 5499-11:2002 | Graphical symbols and signs. Safety signs, including fire safety signs. Water safety signs | 
| BS 5499-2:1986 | Fire safety signs, notices and graphic symbols. Specification for self-luminous fire safety signs | 
| BS 5499-4:2000 | Safety signs, including fire safety signs. Code of practice for escape route signing | 
| BS 5499-5:2002 | Graphical symbols and signs. Safety signs, including fire safety signs. Signs with specific safety meanings | 
| BS 5499-6:2002 | Graphical symbols and signs. Safety signs, including fire safety signs. Creation and design of graphical symbols for use in safety signs. Requirements | 
| BS 5501-8:1988 | Electrical apparatus for potentially explosive atmospheres. Encapsulation 'm' | 
| BS 5501-9:1982 | Electrical apparatus for potentially explosive atmospheres. Specification for intrinsically safe electrical systems 'i' | 
| BS 5502-0:1992 | Buildings and structures for agriculture. Introduction | 
| BS 5502-11:1996 | Buildings and structures for agriculture. Guide to regulations and sources of information | 
| BS 5502-20:1990 | Buildings and structures for agriculture. Code of practice for general design considerations | 
| BS 5502-21:1990 | Buildings and structures for agriculture. Code of practice for selection and use of construction materials | 
| BS 5502-22:2003 | Buildings and structures for agriculture. Code of practice for design, construction and loading | 
| BS 5502-23:2004 | Buildings and structures for agriculture. Fire precautions. Code of practice | 
| BS 5502-25:1991 | Buildings and structures for agriculture. Code of practice for design and installation of services and facilities | 
| BS 5502-30:1992 | Buildings and structures for agriculture. Code of practice for control of infestation | 
| BS 5502-31:1995 | Buildings and structures for agriculture. Guide to the storage and handling of waste | 
| BS 5502-32:1990 | Buildings and structures for agriculture. Guide to noise attenuation | 
| BS 5502-33:1991 | Buildings and structures for agriculture. Guide to the control of odour pollution | 
| BS 5502-40:1990 | Buildings and structures for agriculture. Code of practice for design and construction of cattle buildings | 
| BS 5502-41:1990 | Buildings and structures for agriculture. Code of practice for design and construction of sheep buildings and pens | 
| BS 5502-42:1990 | Buildings and structures for agriculture. Code of practice for design and construction of pig buildings | 
| BS 5502-43:1990 | Buildings and structures for agriculture. Code of practice for design and construction of poultry buildings | 
| BS 5502-49:1990 | Buildings and structures for agriculture. Code of practice for design and construction of milking premises | 
| BS 5502-50:1993 | Buildings and structures for agriculture. Code of practice for design, construction and use of storage tanks and reception pits for livestock slurry | 
| BS 5502-51:1991 | Buildings and structures for agriculture. Code of practice for design and construction of slatted, perforated and mesh floors for livestock | 
| BS 5502-52:1991 | Buildings and structures for agriculture. Code of practice for design of alarm systems, emergency ventilation and smoke ventilation for livestock housing | 
| BS 5502-60:1992 | Buildings and structures for agriculture. Code of practice for design and construction of buildings for mushrooms | 
| BS 5502-65:1992 | Buildings and structures for agriculture. Code of practice for design and construction of crop processing buildings | 
| BS 5502-66:1992 | Buildings and structures for agriculture. Code of practice for design and construction of chitting houses | 
| BS 5502-70:1992 | Buildings and structures for agriculture. Code of practice for design and construction of ventilated on floor stores for combinable crops | 
| BS 5502-71:1992 | Buildings and structures for agriculture. Code of practice for design and construction of ventilated stores for potatoes and onions | 
| BS 5502-72:1992 | Buildings and structures for agriculture. Code of practice for design and construction of controlled environment stores for vegetables, fruit and flowers | 
| BS 5502-74:1991 | Buildings and structures for agriculture. Code of practice for design and construction of bins and silos for combinable crops | 
| BS 5502-75:1993 | Buildings and structures for agriculture. Code of practice for the design and construction of forage stores | 
| BS 5502-80:1990 | Buildings and structures for agriculture. Code of practice for design and construction of workshops, maintenance and inspection facilities | 
| BS 5502-81:1989 | Buildings and structures for agriculture. Code of practice for design and construction of chemical stores | 
| BS 5502-82:1997 | Buildings and structures for agriculture. Code of practice for design of amenity buildings | 
| BS 5504-1:1977 | Wall hung WC pan. Wall hung WC pan with close coupled cistern. Connecting dimensions | 
| BS 5504-2:1977 | Wall hung WC pan. Wall hung WC pan with independent water supply. Connecting dimensions | 
| BS 5505-3:1977 | Specification for bidets. Vitreous china bidets over rim supply only. Quality, workmanship and functional dimensions other than connecting dimensions | 
| BS 5506-3:1977 | Specification for wash basins. Wash basins (one or three tap holes). Materials, quality, design and construction | 
| BS 5507-1:1977 | Methods of test for falsework equipment. Floor centres | 
| BS 5507-3:1982 | Methods of test for falsework equipment. Props | 
| BS 551:1990 | Specification for butyl acetate for industrial use | 
| BS 5510:1991 | Methods for determination of maximum speeds of agricultural wheeled tractors | 
| BS 5512:1991 | Method of calculating dynamic load ratings and rating life of rolling bearings | 
| BS 5514-3:1990 | Reciprocating internal combustion engines: performance. Specification for test measurements | 
| BS 5514-4:1997 | Reciprocating internal combustion engines. Performance. Speed governing | 
| BS 5514-6:1992 | Reciprocating internal combustion engines. Performance. Specification for overspeed protection | 
| BS 5514-7:1996 | Reciprocating internal combustion engines: performance. Codes for engine power | 
| BS 5516-1:2004 | Patent glazing and sloping glazing for buildings. Code of practice for design and installation of sloping and vertical patent glazing | 
| BS 5516-2:2004 | Patent glazing and sloping glazing for buildings. Code of practice for sloping glazing | 
| BS 5517:1977 | Specification for dimensions of metric long arbors and their accessories for milling machines | 
| BS 5518:1977 | Specification for electronic variable control switches (dimmer switches) for tungsten filament lighting | 
| BS 552:1970 | Specification for amyl acetate | 
| BS 5520:1977 | Specification for vitreous china bowl urinals (rimless type) | 
| BS 5522:1977 | Specification for milk and milk products. Determination of fat content. Mojonnier-type fat extraction flasks | 
| BS 5523:1977 | Glossary of terms for textiles - weaves - definitions of general terms and basic weaves | 
| BS 5525:1977 | Specification for 35 mm microcopying of maps and plans | 
| BS 5528:1981 | Specification for operator's controls on excavators used for earth-moving | 
| BS 5529:1988 | Specification for low-voltage switchgear and controlgear for industrial use. Inductive proximity switches. Form A, for direct current, 3 or 4 terminals | 
| BS 553:1990 | Specification for ethyl acetate for industrial use | 
| BS 5531:1988 | Code of practice for safety in erecting structural frames | 
| BS 5534:2003 | Code of practice for slating and tiling (including shingles) | 
| BS 5535:1978 | Specification for right angle and box angle plates | 
| BS 5536:1988 | Recommendations for preparation of technical drawings for microfilming | 
| BS 5537:1991 | Guide to forms design sheet and layout chart | 
| BS 5540-3:1978 | Specification for evaluating particulate contamination of hydraulic fluids. Methods of bottling fluid samples | 
| BS 5540-6:1990 | Evaluating particulate contamination of hydraulic fluids. Method of calibrating liquid automatic particle-count instruments (using mono-sized latex spheres) | 
| BS 5540-7:1991 | Evaluating particulate contamination of hydraulic fluids. Method of determining the level of contamination (by the gravimetric method) | 
| BS 5541:1978 | Specification for dimensions of vials for liquid scintillation counting | 
| BS 5542:1978 | Specification for dimensions of test tubes made of glass or plastics for radioactivity measurements | 
| BS 5543:1978 | Vacuum technology - graphical symbols | 
| BS 5544:1978 | Specification for anti-bandit glazing (glazing resistant to manual attack) | 
| BS 5546:2000 | Specification for installation of hot water supplies for domestic purposes, using gas-fired appliances of rated input not exceeding 70 kW | 
| BS 5547:1978 | Specification for portable bore-hole logging equipment (down to 300 m): general characteristics | 
| BS 5548:1978 | Specification for radiation detectors for the instrumentation and protection of nuclear reactors: characteristics and test methods |