| BS 3529:1962 | Specification for dimensions of flywheel housing mounting pads and brackets for i.c. engines |
| BS 5208:1975 | Specification for dimensions of power take-off driving shafts and mounting faces for small internal combustion engines |
| BS 5341-5:1976 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Ring grooves |
| BS 5341-6.1:1992* ISO 6621-1:1986 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Vocabulary, inspection methods and generic specifications. Vocabulary |
| BS 5341-6.2:1992* ISO 6621-2:1984 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Vocabulary, inspection methods and generic specifications. Inspection measuring principles |
| BS 5341-6.3:1992* ISO 6621-3:1983 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Vocabulary, inspection methods and generic specifications. Material specifications |
| BS 5341-6.4:1992* ISO 6621-4:1988 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Vocabulary, inspection methods and generic specifications. General specifications |
| BS 5341-6.5:1992* ISO 6621-5:1988 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Vocabularly, inspection methods and generic specifications. Quality requirements |
| BS 5341-7.1.1:1992* ISO 6622-1:1986 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for single piece rings. Rectangular compression rings. Specification for rectangular rings |
| BS 5341-7.2:1992* ISO 6623:1986 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for single piece rings. Specification for scraper rings |
| BS 5341-7.3.1:1992* ISO 6624-1:1986 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for single piece rings. Keystone and half keystone compression rings. Specification for keystone rings |
| BS 5341-7.4:1992* ISO 6625:1986 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for single piece rings. Specification for oil control rings |
| BS 5341-8.1:1992* ISO 6626:1989 | Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for multi-piece oil control rings. Specification for coil-spring-loaded oil control rings |
| BS 5514-1:1996* ISO 3046-1:1995 | Reciprocating internal combustion engines. Performance. Standard reference conditions, declarations of power, fuel and lubricating oil consumptions and test methods |
| BS 5514-3:1990* ISO 3046-3:1989 | Reciprocating internal combustion engines: performance. Specification for test measurements |
| BS 5514-4:1997* ISO 3046-4:1997 | Reciprocating internal combustion engines. Performance. Speed governing |
| BS 5514-5:1979* ISO 3046-V:1978 | Reciprocating internal combustion engines. Performance. Torsional vibrations |
| BS 5514-6:1992* ISO 3046-6:1990 | Reciprocating internal combustion engines. Performance. Specification for overspeed protection |
| BS 5514-7:1996* ISO 3046-7:1995 | Reciprocating internal combustion engines: performance. Codes for engine power |
| BS 5514:Part 1:1987* ISO 3046/1-1986 | Reciprocating internal combustion engines: performance. Specification for standard reference conditions and declarations of power, fuel consumption and lubricating oil consumption |
| BS 5514:Part 2:1988* ISO 3046-2:1987 | Reciprocating internal combustion engines. Performance. Test methods |
| BS 5514:Part 4:1979* ISO 3046/IV-1978 | Reciprocating internal combustion engines. Performance. Speed governing |
| BS 5514:Part 7:1988* ISO 3046-7:1987 | Reciprocating internal combustion engines: performance. Specification for codes for engine power |
| BS 5672:1991* ISO 1204:1990 | Specification for designation of the direction of rotation and of cylinders and valves in cylinder heads, and definition of right-hand and left-hand in-line engines and locations on an engine for reciprocating internal combustion engines |
| BS 5676:1979* ISO 2710-1978 | Vocabulary for reciprocating internal combustion engines |
| BS 5676:Addendum No. 1:1983* ISO 2710-1978/Add. 1-1982 | Vocabulary for reciprocating internal combustion engines. Symbols |
| BS 6327:1982* ISO 6826:1982 | Specification for fire protection of reciprocating internal combustion engines |
| BS 6680:1985 | Specification for flameproof equipment for diesel engines for use in coal mines and other mines susceptible to firedamp |
| BS 6916:Part 11:1989 | Chain saws. Specification for general design, performance, safety and construction requirements for internal combustion engined machines |
| BS 7016-1:1988* ISO 7967-1:1987 | Components and systems of reciprocating internal combustion engines. Glossary of terms for structure and external covers |
| BS 7016-2:1988* ISO 7967-2:1987 | Components and systems of reciprocating internal combustion engines. Glossary of terms for main running gear |
| BS 7016-3:1988* ISO 7967-3:1987 | Components and systems of reciprocating internal combustion engines. Glossary of terms for valves, camshaft drive and actuating mechanisms |
| BS 7016-4:1988* ISO 7967-4:1988 | Components and systems of reciprocating internal combustion engines. Glossary of terms for pressure charging and air/exhaust gas ducting systems |
| BS 7016-5:1992* ISO 7967-5:1992 | Components and systems of reciprocating internal combustion engines. Glossary of terms for cooling systems |
| BS 7016-6:1992* ISO 7967-6:1992 | Components and systems of reciprocating internal combustion engines. Glossary of terms for lubricating systems |
| BS 7016-7:1999* ISO 7967-7:1998 | Components and systems of reciprocating internal combustion engines. Governing systems |
| BS 7016-8:1996* ISO 7967-8:1994 | Components and systems of reciprocating internal combustion engines. Glossary of terms for starting systems |
| BS 7016-9:1997* ISO 7967-9:1996 | Components and systems of reciprocating internal combustion engines. Control and monitoring systems |
| BS 7016:Part 8:1990* ISO 7967-8:1990 | Components and systems of reciprocating internal combustion engines. Glossary of terms for starting systems |
| BS 7403-12:2000* ISO 4548-12:2000 | Full-flow lubricating oil filters for internal combustion engines. Filtration efficiency using particle counting, and contaminant retention capacity |
| BS 7403-13:1991* ISO 6415:1990 | Full-flow lubricating oil filters for internal combustion engines. Specification for dimensions of spin-on filters |
| BS 7403-1:1998* ISO 4548-1:1997 | Full-flow lubricating oil filters for internal combustion engines. Methods of test for differential pressure/flow characteristics |
| BS 7403-2:1998* ISO 4548-2:1997 | Full-flow lubricating oil filters for internal combustion engines. Method of test for element by-pass valve characteristics |
| BS 7403-3:1998* ISO 4548-3:1997 | Full-flow lubricating oil filters for internal combustion engines. Methods of test for resistance to high differential pressure and to elevated temperature |
| BS 7403-4:1998* ISO 4548-4:1997 | Full-flow lubricating oil filters for internal combustion engines. Methods of test for initial particle retention efficiency, life and cumulative efficiency (gravimetric method) |
| BS 7403-5:1991* ISO 4548-5:1990 | Full-flow lubricating oil filters for internal combustion engines. Method of test for cold start simulation and hydraulic pulse durability |
| BS 7403-6:1991* ISO 4548-6:1985 | Full-flow lubricating oil filters for internal combustion engines. Method of test for static burst pressure |
| BS 7403-7:1991* ISO 4548-7:1990 | Full-flow lubricating oil filters for internal combustion engines. Method of test for vibration fatigue |
| BS 7403-9:1995* ISO 4548-9:1995 | Full-flow lubricating oil filters for internal combustion engines. Method of test for inlet and outlet anti-drain valves |
| BS 7403:Part 8:1991* ISO 4548-8:1989 | Full-flow lubricating oil filters for internal combustion engines. Method of test for inlet anti-drain valves |
| BS 7525:1992 | Specification for flammability of air cleaner elements for internal combustion engines |
| BS 7698-10:1999* ISO 8528-10:1998 | Reciprocating internal combustion engine driven alternating current generating sets. Measurement of airborne noise by the enveloping surface method |
| BS 7698-12:1998* ISO 8528-12:1997 | Reciprocating internal combustion engine driven alternating current generating sets. Emergency power supply to safety devices |
| BS 7698-1:1993* ISO 8528-1:1993 | Reciprocating internal combustion engine driven alternating current generating sets. Specification for application, ratings and performance |
| BS 7698-2:1993* ISO 8528-2:1993 | Reciprocating internal combustion engine driven alternating current generating sets. Specification for engines |
| BS 7698-3:1993* ISO 8528-3:1993 | Reciprocating internal combustion engine driven alternating current generating sets. Specification for alternating current generators for generating sets |
| BS 7698-4:1993* ISO 8528-4:1993 | Reciprocating internal combustion engine driven alternating current generating sets. Specification for controlgear and switchgear |
| BS 7698-5:1993* ISO 8528-5:1993 | Reciprocating internal combustion engine driven alternating current generating sets. Specification for generating sets |
| BS 7698-6:1993* ISO 8528-6:1993 | Reciprocating internal combustion engine driven alternating current generating sets. Test methods |
| BS 7698-7:1996* ISO 8528-7:1994 | Reciprocating internal combustion engine driven alternating current generating sets. Technical declarations for specification and design |
| BS 7698-8:1996* ISO 8528-8:1995 | Reciprocating internal combustion engine driven alternating current generating sets. Requirements and tests for low-power generating sets |
| BS 7698-9:1996* ISO 8528-9:1995 | Reciprocating internal combustion engine driven alternating current generating sets. Measurement and evaluation of mechanical vibrations |
| BS 7712:1993* ISO 8999:1993 | Specification for graphical symbols for reciprocating internal combustion engines |
| BS EN 10090:1998 | Valve steels and alloys for internal combustion engines |
| BS EN 12601:2001 | Reciprocating internal combustion engine driven generating sets. Safety |
| BS EN 1679-1:1998 | Reciprocating internal combustion engines. Safety. Compression ignition engines |
| BS EN 1834-1:2000 | Reciprocating internal combustion engines. Safety requirements for design and construction of engines for use in potentially explosive atmospheres. Group II engines for use in flammable gas and vapour atmospheres |
| BS EN 1834-2:2000 | Reciprocating internal combustion engines. Safety requirements for design and construction of engines for use in potentially explosive atmospheres. Group I engines for use in underground workings susceptible to firedamp and/or combustible dust |
| BS EN 1834-3:2000 | Reciprocating internal combustion engines. Safety requirements for design and construction of engines for use in potentially explosive atmospheres. Group II engines for use in flammable dust atmospheres |
| BS EN 55012:2002 | Vehicles, boats and internal combustion engine driven devices. Radio disturbance characteristics. Limits and methods of measurement for the protection of receivers except those installed in the vehicle/boat/device itself or in adjacent vehicles/boats/devices |
| BS EN 55012:2007 | Vehicles, boats and internal combustion engines. Radio disturbance characteristics. Limits and methods of measurement for the protection of off-board receivers |
| BS EN ISO 11102-1:1997 | Reciprocating internal combustion engines. Handle starting equipment. Safety requirements and tests |
| BS EN ISO 11102-2:1997 | Reciprocating internal combustion engines. Handle starting equipment. Method of testing the angle of disengagement |
| BS EN ISO 11102-2:2009 | Reciprocating internal combustion engines. Handle starting equipment. Method of testing the angle of disengagement |
| BS EN ISO 14314:2004 | Reciprocating internal combustion engines. Recoil starting equipment. General safety requirements |
| BS EN ISO 14314:2009 | Reciprocal internal combustion engines. Recoil starting equipment. General safety requirements |
| BS EN ISO 8178-1:1996 | Reciprocating internal combustion engines. Exhaust emission measurement. Test-bed measurement of gaseous and particulate exhaust emissions |
| BS EN ISO 8178-2:1997 | Reciprocating internal combustion engines. Exhaust emission measurement. Measurement of gaseous and particulate exhaust emissions at site |
| BS EN ISO 8178-4:1996 | Reciprocating internal combustion engines. Exhaust emission measurement. Test cycles for different engine applications |
| BS EN ISO 8178-5:1997 | Reciprocating internal combustion engines. Exhaust emission measurement. Test fuels |
| BS EN ISO 8178-6:2001 | Reciprocating internal combustion engines. Exhaust emission measurement. Report of measuring results and tests |
| BS ISO 10054:1998 | Internal combustion compression-ignition engines. Measurement apparatus for smoke from engines operating under steady-state conditions. Filter type smokemeter |
| BS ISO 10110-10:2004 | Optics and photonics. Preparation of drawings for optical elements and systems. Table representing data of optical elements and cemented assemblies |
| BS ISO 11424:1996 | Rubber hoses and tubing for air and vacuum systems for internal-combustion engines. Specification |
| BS ISO 13332:2000 | Reciprocating internal combustion engines. Test code for the measurement of structure-borne noise emitted from high-speed and medium-speed reciprocating internal combustion engines measured at the engine feet |
| BS ISO 14396:2002 | Reciprocating internal combustion engines. Determination and method for the measurement of engine power. Additional requirements for exhaust emission tests in accordance with ISO 8178 |
| BS ISO 15550:2002 | Internal combustion engines. Determination and method for the measurement of engine power. General requirements |
| BS ISO 19013-1:2005 | Rubber hoses and tubing for fuel circuits for internal combustionengines . Specification. Diesel fuels |
| BS ISO 19013-2:2005 | Rubber hoses and tubing for fuel circuits for internal combustion engines. Specification. Gasoline fuels |
| BS ISO 21006:2006 | Internal combustion engines. Engine weight (mass) declaration |
| BS ISO 2261:1994 | Reciprocating internal combustion engines. Hand-operated control devices. Standard direction of motion |
| BS ISO 2710-1:2000 | Reciprocating internal combustion engines. Vocabulary. Terms for engine design and operation |
| BS ISO 2710-2:1999 | Reciprocating internal combustion engines. Vocabulary. Terms for engine maintenance |
| BS ISO 3046-1:2002 | Reciprocating internal combustion engines. Performance. Declarations of power, fuel and lubricating oil consumptions, and test methods. Additional requirements for engines for general use |
| BS ISO 3046-3:2006 | Reciprocating internal combustion engines. Performance. Test measurements |
| BS ISO 3046-5:2001 | Reciprocating internal combustion engines. Performance. Torsional vibrations |
| BS ISO 4548-9:2008 | Methods of test for full-flow lubricating oil filters for internal combustion engines. Inlet and outlet anti-drain valve tests |
| BS ISO 4639-2:1995 | Rubber tubing and hoses for fuel circuits for internal-combustion engines. Specification. Oxygenated fuels |
| BS ISO 4639-3:1995 | Rubber tubing and hoses for fuel circuits for internal-combustion engines. Specification. Oxidized fuels |
| BS ISO 6622-1:2003 | Internal combustion engines. Piston rings. Rectangular rings made of cast iron |
| BS ISO 6798:1995 | Reciprocating internal combustion engines. Measurement of emitted airborne noise. Engineering method and survey method |
| BS ISO 6826:1997 | Reciprocating internal combustion engines. Fire protection |
| BS ISO 7967-1:2005 | Reciprocating internal combustion engines. Vocabulary of components and systems. Structure and external covers |
| BS ISO 7967-4:2005 | Reciprocating internal combustion engines. Vocabulary of components and systems. Pressure charging and air/exhaust gas ducting systems |
| BS ISO 7967-5:2003 | Reciprocating internal combustion engines. Vocabulary of components and systems. Cooling systems |
| BS ISO 7967-6:2005 | Reciprocating internal combustion engines. Vocabulary of components and systems. Lubricating systems |
| BS ISO 7967-7:2005 | Reciprocating internal combustion engines. Vocabulary of components and systems. Governing systems |
| BS ISO 7967-8:2005 | Reciprocating internal combustion engines. Vocabulary of components and systems. Starting systems |
| BS ISO 8178-10:2002 | Reciprocating internal combustion engines. Exhaust emission measurement. Test cycles and test procedures for field measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions |
| BS ISO 8178-11:2006 | Reciprocating internal combustion engines. Exhaust emission measurement. Test-bed measurement of gaseous and particulate exhaust emissions from engines used in nonroad mobile machinery under transient test conditions |
| BS ISO 8178-1:2006 | Reciprocating internal combustion engines. Exhaust emission measurement. Test-bed measurement of gaseous and particulate exhaust emissions |
| BS ISO 8178-2:2008 | Reciprocating internal combustion engines. Exhaust emission measurement. Measurement of gaseous and particulate exhaust emissions under field conditions |
| BS ISO 8178-3:1994 | Reciprocating internal combustion engines. Exhaust emission measurement. Definitions and methods of measurement of exhaust gas smoke under steady state conditions |
| BS ISO 8178-4:2007 | Reciprocating internal combustion engines. Exhaust emission measurement. Steady-state test cycles for different engine applications |
| BS ISO 8178-5:2008 | Reciprocating internal combustion engines. Exhaust emission measurement. Test fuels |
| BS ISO 8178-7:1996 | Reciprocating internal combustion engines. Exhaust emission measurement. Engine family determination |
| BS ISO 8178-8:1996 | Reciprocating internal combustion engines. Exhaust emission measurement. Engine group determination |
| BS ISO 8178-9:2000 | Reciprocating internal combustion engines. Exhaust emission measurement. Test cycles and test procedures for test-bed measurement of exhaust gas smoke emissions from compression ignition engines operating under transi ent conditions |
| BS ISO 8528-1:2005 | Reciprocating internal combustion engine driven alternating current generating sets. Application, ratings and performance |
| BS ISO 8528-2:2005 | Reciprocating internal combustion engine driven alternating current generating sets. Engines |
| BS ISO 8528-3:2005 | Reciprocating internal combustion engine driven alternating current generating sets. Alternating current generators for generating sets |
| BS ISO 8528-4:2005 | Reciprocating internal combustion engine driven alternating current generating sets. Controlgear and switchgear |
| BS ISO 8528-5:2005 | Reciprocating internal combustion engine driven alternating current generating sets. Generating sets |
| BS ISO 8528-6:2005 | Reciprocating internal combustion engine driven alternating current generating sets. Test methods |
| BS ISO 8999:2001 | Reciprocating internal combustion engines. Graphical symbols |
| BS ISO/TR 14396:1996 | Reciprocating internal combustion engines. Determination and method for the measurement of engine power |
| DD ISO/TS 23556:2007 | Performance test method for diesel engine soot-removal devices in lubricating oils. Initial filtration efficiency |