The Open Group works with customers and suppliers of IT products and services, and with consortia and other standards organizations to capture, clarify and integrate current and emerging requirements, establish standards and policies, and share best practices. Our standards ensure openness, interoperability and consensus.
- Process [1]
- Standards Information Base [2]
- ArchiMate®
- ArchiMate 2.0 Specification [3]
- Certification Standards
- ArchiMate® Certification for People: Certification Policy, Version 2.0 [4]
- ArchiMate® Certification for People: Training Course Accreditation Policy, Version 2.0 [5]
- ArchiMate® Certification for People: Conformance Requirements, Version 2.0 [6]
- ArchiMate® Certification for People: Training Course Accreditation Requirements, Version 2.0 [7]
- Architecture Tool Certification: Certification Policy, Version 1.0 [8]
- ArchiMate® Tool Certification: Conformance Requirements, Version 2.0 [9]
- Data Architecture
- TOGAF®
- TOGAF® Version 9.1 [13]
- Certification Standards
- Application Response Measurement
- Application Response Measurement (ARM) Issue 3.0 (Java Binding) [22]
- Application Response Measurement (ARM) Issue 4.0 V2 (C Binding) [23]
- Application Response Measurement (ARM) Issue 4.0 V2 (Java Binding) [24]
- Application Response Measurement (ARM) Issue 4.1 V1 (C Binding) [25]
- Application Response Measurement (ARM) Issue 4.1 V1 (Java Binding) [26]
- Application Response Measurement (ARM) [27]
- Common Manageability Programming Interface
- Distributed Transaction Processing XA
- Distributed software and administration
- Network File System
- Software License Use Management [36]
- Systems Management
- Systems Management: Common Manageability Programming Interface (CMPI) [28]
- Systems Management: Common Manageability Programming Interface (CMPI) [29]
- Systems Management: Management Protocols API (XMP) [37]
- OSI-Abstract-Data Manipulation API (XOM), Issue 2 [38]
- Systems Management: Common Management Facilities (XCMF) [39]
- Systems Management: Backup Services API (XBSA) [40]
- Systems Management: Universal Measurement Architecture (UMA) [41]
- Systems Management: Data Storage Management (XDSM) API [42]
- Systems Management: GDMO to XOM Translation Algorithm [43]
- OSI-Abstract-Data Manipulation API (XOM), Issue 3 [44]
- Systems Management: Distributed Software Administration (XDSA) [33]
- Data Management: SQL Remote Database Access [45]
- Structured Transaction Definition Language (STDL) [46]
- Transport Provider Interface (TPI), Version 2 [47]
- XMP Series
- Management Protocol Profiles (XMPP) [48]
- Systems Management: Management Protocols API (XMP) [37]
- OSI-Abstract-Data Manipulation API (XOM), Issue 2 [38]
- Systems Management: GDMO to XOM Translation Algorithm [43]
- Multiprotocol Transport Networking (XMPTN): Address Mapper [49]
- Multiprotocol Transport Networking (XMPTN): Access Node [50]
- Multiprotocol Transport Networking (XMPTN): Data Formats [51]
- OSI-Abstract-Data Manipulation API (XOM), Issue [44]
- UNIX®
- Certification Product Standards
- UNIX V7 [54]
- UNIX 03 [55]
- UNIX 03 Server [56]
- UNIX 98 [57]
- UNIX 98 Workstation [58]
- UNIX 98 Server [59]
- UNIX 95 [60]
- COE Platform Standards V2 [61]
- Technical Standards
- Base Specifications, Issue 7 [62]
- X/Open Curses, Issue 7 [63]
- Base Definitions (XBD), Issue 6, 2004 Edition [64]
- System Interfaces (XSH), Issue 6, 2004 Edition [65]
- Shell and Utilities (XCU), Issue 6, 2004 Edition [66]
- Rationale [Informative] (XRAT), Issue 6, 2004 Edition [67]
- Motif Toolkit API [68]
- Calendaring and Scheduling API (XCS) [69]
- System Interface Definitions, Issue 4, Version 2 [70]
- System Interfaces and Headers, Issue 4, Version 2 [71]
- Commands and Utilities, Issue 4, Version 2 [72]
- Networking Services, Issue 4 [73]
- File System Safe UCS Transformation Format (UTF-8) [74]
- Window Management (X11R5): Xlib - C Language Binding [75]
- Window Management (X11R5): X Toolkit Intrinsics [76]
- Networking Services, Issue 5 [77]
- Commands and Utilities, Issue 5 [78]
- System Interface Definitions, Issue 5 [79]
- System Interfaces and Headers, Issue 5 [2 Volumes] [80]
- X/Open Curses, Issue 4, Version 2 [81]
- Networking Services, Issue 5.2 [82]
- Transport Provider Interface (TPI), Version [47]
- X/Open Baseline Security Services (XBSS) [83]
- Common Security
- Security Standards
- Technical Standards
- CDSA/CSSM Authentication: Human Recognition Service (HRS) API V2 [52]
- COE Security Software Requirements Specification (SSRS) [85]
- Risk Taxonomy [86]
- Open Information Security Management Maturity Model (O-ISM3) [87]
- DCE 1.1: Authentication and Security Services [88]
- Generic Security Service API (GSS-API) Base [89]
- X/Open Baseline Security Services (XBSS) [83]
- Common Security: CDSA and CSSM, Version 2 (with corrigenda) [84]
- Technical Standards

The Open Group works with customers and suppliers of IT products and services, and with consortia and other standards organizations to capture, clarify and integrate current and emerging requirements, establish standards and policies, and share best practices. Our standards ensure openness, interoperability and consensus.
- Process [1]
- Standards Information Base [2]
- ArchiMate®
- ArchiMate 2.0 Specification [3]
- Certification Standards
- ArchiMate® Certification for People: Certification Policy, Version 2.0 [4]
- ArchiMate® Certification for People: Training Course Accreditation Policy, Version 2.0 [5]
- ArchiMate® Certification for People: Conformance Requirements, Version 2.0 [6]
- ArchiMate® Certification for People: Training Course Accreditation Requirements, Version 2.0 [7]
- Architecture Tool Certification: Certification Policy, Version 1.0 [8]
- ArchiMate® Tool Certification: Conformance Requirements, Version 2.0 [9]
- Data Architecture
- TOGAF®
- TOGAF® Version 9.1 [13]
- Certification Standards
- Application Response Measurement
- Application Response Measurement (ARM) Issue 3.0 (Java Binding) [22]
- Application Response Measurement (ARM) Issue 4.0 V2 (C Binding) [23]
- Application Response Measurement (ARM) Issue 4.0 V2 (Java Binding) [24]
- Application Response Measurement (ARM) Issue 4.1 V1 (C Binding) [25]
- Application Response Measurement (ARM) Issue 4.1 V1 (Java Binding) [26]
- Application Response Measurement (ARM) [27]
- Common Manageability Programming Interface
- Distributed Transaction Processing XA
- Distributed software and administration
- Network File System
- Software License Use Management [36]
- Systems Management
- Systems Management: Common Manageability Programming Interface (CMPI) [28]
- Systems Management: Common Manageability Programming Interface (CMPI) [29]
- Systems Management: Management Protocols API (XMP) [37]
- OSI-Abstract-Data Manipulation API (XOM), Issue 2 [38]
- Systems Management: Common Management Facilities (XCMF) [39]
- Systems Management: Backup Services API (XBSA) [40]
- Systems Management: Universal Measurement Architecture (UMA) [41]
- Systems Management: Data Storage Management (XDSM) API [42]
- Systems Management: GDMO to XOM Translation Algorithm [43]
- OSI-Abstract-Data Manipulation API (XOM), Issue 3 [44]
- Systems Management: Distributed Software Administration (XDSA) [33]
- Data Management: SQL Remote Database Access [45]
- Structured Transaction Definition Language (STDL) [46]
- Transport Provider Interface (TPI), Version 2 [47]
- XMP Series
- Management Protocol Profiles (XMPP) [48]
- Systems Management: Management Protocols API (XMP) [37]
- OSI-Abstract-Data Manipulation API (XOM), Issue 2 [38]
- Systems Management: GDMO to XOM Translation Algorithm [43]
- Multiprotocol Transport Networking (XMPTN): Address Mapper [49]
- Multiprotocol Transport Networking (XMPTN): Access Node [50]
- Multiprotocol Transport Networking (XMPTN): Data Formats [51]
- OSI-Abstract-Data Manipulation API (XOM), Issue [44]
- UNIX®
- Certification Product Standards
- UNIX V7 [54]
- UNIX 03 [55]
- UNIX 03 Server [56]
- UNIX 98 [57]
- UNIX 98 Workstation [58]
- UNIX 98 Server [59]
- UNIX 95 [60]
- COE Platform Standards V2 [61]
- Technical Standards
- Base Specifications, Issue 7 [62]
- X/Open Curses, Issue 7 [63]
- Base Definitions (XBD), Issue 6, 2004 Edition [64]
- System Interfaces (XSH), Issue 6, 2004 Edition [65]
- Shell and Utilities (XCU), Issue 6, 2004 Edition [66]
- Rationale [Informative] (XRAT), Issue 6, 2004 Edition [67]
- Motif Toolkit API [68]
- Calendaring and Scheduling API (XCS) [69]
- System Interface Definitions, Issue 4, Version 2 [70]
- System Interfaces and Headers, Issue 4, Version 2 [71]
- Commands and Utilities, Issue 4, Version 2 [72]
- Networking Services, Issue 4 [73]
- File System Safe UCS Transformation Format (UTF-8) [74]
- Window Management (X11R5): Xlib - C Language Binding [75]
- Window Management (X11R5): X Toolkit Intrinsics [76]
- Networking Services, Issue 5 [77]
- Commands and Utilities, Issue 5 [78]
- System Interface Definitions, Issue 5 [79]
- System Interfaces and Headers, Issue 5 [2 Volumes] [80]
- X/Open Curses, Issue 4, Version 2 [81]
- Networking Services, Issue 5.2 [82]
- Transport Provider Interface (TPI), Version [47]
- X/Open Baseline Security Services (XBSS) [83]
- Common Security
- Security Standards
- Technical Standards
- CDSA/CSSM Authentication: Human Recognition Service (HRS) API V2 [52]
- COE Security Software Requirements Specification (SSRS) [85]
- Risk Taxonomy [86]
- Open Information Security Management Maturity Model (O-ISM3) [87]
- DCE 1.1: Authentication and Security Services [88]
- Generic Security Service API (GSS-API) Base [89]
- X/Open Baseline Security Services (XBSS) [83]
- Common Security: CDSA and CSSM, Version 2 (with corrigenda) [84]
- Technical Standards