OPC unified architecture - Part 100: Device Interface (IEC 62541-100:2015); English version EN 62541-100:2015
Edition 2015-10

Petroleum and natural gas industries - Drilling and production equipment - Part 3: Running tools, pulling tools and kick-over tools and latches for side-pocket mandrels (ISO 17078-3:2009); English version EN ISO 17078-3:2009
Edition 2009-12

Field Device Integration (FDI) - Part 3: Server (IEC 62769-3:2021); English version EN IEC 62769-3:2021
Edition 2022-09

Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment (ISO 10432:2004); English version EN ISO 10432:2004
Edition 2005-07

IEC 822 VSB; parallel sub-system bus of the IEC 821 VMEbus; identical with IEC 60822:1988; english version HD 576 S1:1990
Edition 1992-02

Industrial communication networks - Fieldbus specifications - Part 4-24: Data-link layer protocol specification - Type 24 elements (IEC 61158-4-24:2019); English version EN IEC 61158-4-24:2019, only on CD-ROM
Edition 2020-08

Field Device Integration (FDI) - Part 2: FDI Client (IEC 62769-2:2021); English version EN IEC 62769-2:2021
Edition 2022-09

OPC Unified Architecture - Part 3: Address Space Model (IEC 62541-3:2020); English version EN IEC 62541-3:2020
Edition 2021-08

Petroleum and natural gas industries - Drilling and production equipment - Part 2: Flow control devices for side-pocket mandrels (ISO 17078-2:2007 + Cor. 1:2009); English version EN ISO 17078-2:2007 + AC:2009, only on CD-ROM
Edition 2010-08

OPC Unified Architecture - Part 4: Services (IEC 62541-4:2020); English version EN IEC 62541-4:2020
Edition 2021-08