Making Standards Work®
For more information see The Open Group UNIX portal.
Certification Product Standards
Technical Standards
- Base Specifications, Issue 7, 2016 Edition
- X/Open Curses, Issue 7
- Base Definitions (XBD), Issue 6, 2004 Edition
- System Interfaces (XSH), Issue 6, 2004 Edition
- Shell and Utilities (XCU), Issue 6, 2004 Edition
- Rationale [Informative] (XRAT), Issue 6, 2004 Edition
- Motif Toolkit API
- Calendaring and Scheduling API (XCS)
- System Interface Definitions, Issue 4, Version 2
- System Interfaces and Headers, Issue 4, Version 2
- Commands and Utilities, Issue 4, Version 2
- Networking Services, Issue 4
- File System Safe UCS Transformation Format (UTF-8)
- Window Management (X11R5): Xlib - C Language Binding
- Window Management (X11R5): X Toolkit Intrinsics
- Networking Services, Issue 5
- Commands and Utilities, Issue 5
- System Interface Definitions, Issue 5
- System Interfaces and Headers, Issue 5 [2 Volumes]
- X/Open Curses, Issue 4, Version 2
- Networking Services, Issue 5.2
- Transport Provider Interface (TPI), Version