| BS 4161-1:1967 | Gas meters. Meters of plate construction up to 1000 cubic feet per hour rating |
| BS 4161-2:1967 | Gas meters. Meters of plate construction above 1000 cubic feet (28 cubic metres) per hour rating |
| BS 4161-4:1970 | Gas meters. Plate constructed positive displacement diaphragm meters for a pressure of 350 mbar (5 lbf/inē) and up to 170 cubic meters (6000 cubic feet) per hour rating |
| BS 4161-6:1987 | Gas meters. Specification for rotary displacement and turbine meters for gas pressures up to 100 bar |
| BS 4161-7:1973 | Gas meters. Mechanical volume correctors |
| BS 4161-8:1987 | Gas meters. Specification for electronic volume correctors |
| BS 4161:Part 3:1989 | Gas meters. Specification for diaphragm meters of 6 cubic metres (or 212 cubic feet) per hour rating for working pressures up to 50 mbar |
| BS 4161:Part 5:1990 | Gas meters. Specification for diaphragm meters for working pressures up to 7 bar |
| BS 6169-1:1981* ISO 2714:1980 | Methods for volumetric measurement of liquid hydrocarbons. Displacement meter systems (other than dispensing pumps) |
| BS 6169-2:1984* ISO 2715:1981 | Methods for volumetric measurement of liquid hydrocarbons. Turbine meter systems |
| BS 6400:1985 | Specification for installation of domestic gas meters (2nd family gases) |
| BS 6441:1993* ISO 91-1:1992 | Schedule for petroleum measurement tables |
| BS 6866:Part 3:1987* ISO 7278/3-1986 | Proving systems for meters used in dynamic measurement of liquid hydrocarbons. Methods for pulse interpolation |
| BS 7550-1:1992* ISO 9091-1:1991 | Calibration of spherical tanks for refrigerated light-hydrocarbon fluids in ships. Method of stereo-photogrammetry |
| BS 7550-2:1993* ISO 9091-2:1992 | Calibration of spherical tanks for refrigerated light-hydrocarbon fluids in ships. Triangulation method |
| BS 7577:1992* ISO 6578:1991 | Specification for calculation procedures for static measurement of refrigerated light hydrocarbon fluids |
| BS 7701:1993* ISO 10574:1993 | Specification for float-type level gauges for measuring liquid levels in tanks containing refrigerated light-hydrocarbon fluids |
| BS 7702:1993* ISO 9200:1993 | Guide to volumetric metering of viscous hydrocarbons |
| BS 7723-1:1994* ISO 7507-1:1993 | Methods for calibration of vertical cylindrical tanks for petroleum and liquid petroleum products. Strapping method |
| BS 7723-2:1994* ISO 7507-2:1993 | Methods for calibration of vertical cylindrical tanks for petroleum and liquid petroleum products. Optical-reference-line method |
| BS 7723-3:1994* ISO 7507-3:1993 | Methods for calibration of vertical cylindrical tanks for petroleum and liquid petroleum products. Optical-triangulation method |
| BS 7723-4:1995* ISO 7507-4:1995 | Methods for calibration of vertical cylindrical tanks for petroleum and liquid petroleum products. Internal electro-optical distance-ranging method |
| BS 7723-6:1998* ISO/TR 7507-6:1997 | Methods for calibration of vertical cylindrical tanks for petroleum and liquid petroleum products. Recommendations for monitoring, checking and verification of tank calibration and capacity table |
| BS 7812:1995* ISO 4266:1994 | Guide for selection, specification, installation, operation and maintenance of automatic liquid level and temperature measuring instruments on petroleum storage tanks |
| BS 7813:1995* ISO 4124:1994 | Guide for statistical control of dynamic liquid hydrocarbon volumetric metering systems |
| BS 7849-1:1996* ISO 11223-1:1995 | Petroleum and liquid petroleum products. Direct static measurements. Contents of vertical storage tanks. Mass measurement by hydrostatic tank gauging |
| BS EN 13352:2002 | Specification for the performance of automatic tank contents gauges |
| BS EN 1359:1999 | Gas meters. Diaphragm gas meters |
| BS EN 1776:1999 | Gas supply. Natural gas measuring stations. Functional requirements |
| BS EN 61779-1:2000 | Electrical apparatus for the detection and measurement of flammable gases. General requirements and test methods |
| BS EN 61779-2:2000 | Electrical apparatus for the detection and measurement of flammable gases. Performance requirements for group I apparatus indicating a volume fraction up to 5% methane in the air |
| BS EN 61779-3:2000 | Electrical apparatus for the detection and measurement of flammable gases. Performance requirements for group I apparatus indicating a volume fraction up to 100% methane in air |
| BS EN 61779-4:2000 | Electrical apparatus for the detection and measurement of flammable gases. Performance requirements for group II apparatus indicating a volume fraction up to 100% lower explosive limit |
| BS EN 61779-5:2000 | Electrical apparatus for the detection and measurement of flammable gases. Performance requirements for group II apparatus indicating a volume fraction up to 100% gas |
| BS EN ISO 3675:1996 | Crude petroleum and liquid petroleum products. Laboratory determination of density or relative density. Hydrometer method |
| BS EN ISO 4267-2:1996 | Petroleum and liquid petroleum products. Calculation of oil quantities. Dynamic measurements |
| BS EN ISO 6551:1996 | Petroleum liquids and gases. Fidelity and security of dynamic measurement. Cabled transmission of electric and/or electronic pulsed data |
| BS EN ISO 7278-1:1996 | Liquid hydrocarbons. Dynamic measurement. Proving systems for volumetric meters. General principles |
| BS EN ISO 7278-2:1996 | Liquid hydrocarbons. Dynamic measurement. Proving systems for volumetric meters. Pipe provers |
| BS EN ISO 8222:1996 | Petroleum measurement systems. Calibration. Temperature corrections for use with volumetric reference measuring systems |
| BS EN ISO 8222:2002 | Petroleum measurement systems. Calibration. Temperature corrections for use when calibrating volumetric proving tanks |
| BS EN ISO 8311:1996 | Refrigerated light hydrocarbon fluids. Calibration of membrane tanks and independent prismatic tanks in ships. Physical measurement |
| BS ISO 11563:2003 | Crude petroleum and petroleum products. Bulk cargo transfer. Guidelines for achieving the fullness of pipelines |
| BS ISO 13689:2001 | Refrigerated light hydrocarbon fluids. Measurement of liquid levels in tanks containing liquefied gases. Microwave-type level gauge |
| BS ISO 13740:1998 | Crude petroleum and petroleum products. Transfer accountability. Assessment of vessel experience factor on loading (VEFL) and vessel experience factor on discharging (VEFD) of ocean-going tanker vessels |
| BS ISO 15169:2003 | Petroleum and liquid petroleum products. Determination of volume, density and mass of the hydrocarbon content of vertical cylindrical tanks by hybrid tank measurement systems |
| BS ISO 15970:2008 | Natural gas. Measurement of properties. Volumetric properties: density, pressure, temperature and compression factor |
| BS ISO 18132-1:2006 | Refrigerated light hydrocarbon fluids. General requirements for automatic level gauges. Gauges onboard ships carrying liquefied gases |
| BS ISO 18132-2:2008 | Refrigerated light hydrocarbon fluids. General requirements for automatic level gauges. Gauges in refrigerated-type shore tanks |
| BS ISO 1998-6:2000 | Petroleum industry. Terminology. Measurement |
| BS ISO 4266-1:2002 | Petroleum and liquid petroleum products. Measurement of level and temperature in storage tanks by automatic methods. Measurement of level in atmospheric tanks |
| BS ISO 4266-2:2002 | Petroleum and liquid petroleum products. Measurement of level and temperature in storage tanks by automatic methods. Measurement of level in marine vessels |
| BS ISO 4266-3:2002 | Petroleum and liquid petroleum products. Measurement of level and temperature in storage tanks by automatic methods. Measurement of level in pressurized storage tanks (non-refrigerated) |
| BS ISO 4266-4:2002 | Petroleum and liquid petroleum products. Measurement of level and temperature in storage tanks by automatic methods. Measurement of temperature in atmospheric tanks |
| BS ISO 4266-5:2002 | Petroleum and liquid petroleum products. Measurement of level and temperature in storage tanks by automatic methods. Measurement of temperature in marine vessels |
| BS ISO 4266-6:2002 | Petroleum and liquid petroleum products. Measurement of level and temperature in storage tanks by automatic methods. Measurement of temperature in pressurized storage tanks (non-refrigerated) |
| BS ISO 4268:2000* ISO 4268:2000 | Petroleum and liquid petroleum products. Temperature measurements. Manual methods |
| BS ISO 4269:2001 | Petroleum and liquid petroleum products. Tank calibration by liquid measurement. Incremental method using volumetric meters |
| BS ISO 4512:2000 | Petroleum and liquid petroleum products. Equipment for measurement of liquid levels in storage tanks. Manual methods |
| BS ISO 5024:1999 | Petroleum liquids and liquefied petroleum gases. Measurement. Standard reference conditions |
| BS ISO 7278-3:1998* ISO 7278-3:1998 | Liquid hydrocarbons. Dynamic measurement. Proving systems for volumetric meters. Pulse interpolation techniques |
| BS ISO 7278-4:1999 | Liquid hydrocarbons. Dynamic measurement. Proving systems for volumetric meters. Guide for operators of pipe provers |
| BS ISO 7507-1:2003 | Petroleum and liquid petroleum products. Calibration of vertical cylindrical tanks. Strapping method |
| BS ISO 7507-3:2006 | Petroleum and liquid petroleum products. Calibration of vertical cylindrical tanks. Optical-triangulation method |
| BS ISO 7507-5:2000* ISO 7507-5:2000 | Petroleum and liquid petroleum products. Calibration of vertical cylindrical tanks. External electro-optical distance-ranging method |
| BS ISO 8697:1999 | Crude petroleum and petroleum products. Transfer accountability. Assessment of on board quantity (OBQ) and quantity remaining on board (ROB) |
| BS ISO 9403:2000 | Crude petroleum. Transfer accountability. Guidelines for cargo inspection |
