OMG SysML Specifications


OMG SysML Specifications

SysML v1.5 Specification Release

May, 2017. The OMG SysML Version 1.5 specification (OMG document formal/2017-56-01) was formally released and can be downloaded from the OMG SysML page at This specification supercedes SysML Version 1.4. A primary change from SysML v1.4 is the introduction of an Abstract Requirement that can be extended to support other kinds of requirements such as property-based requirements (refer to Annex E.8). The intent is to enable more precise expressions of requirements beyond purely text-based requirements.

The complete list of issues that were addressed as part of this revision can also be found by selecting the Issues Fixed link on the SysML specification page.


SysML Specifications