The "acronym" link navigates to the latest version of the specification, this link changes whenever a new version of the specification is published.
The "Version" link navigates to the specific version.
Adoption Date represents the date the specification was generally available. You can sort the columns in the table.
Name Acronym Version Status Adoption Date
Total 3
Express Metamodel EXPRESS 1.1 formal May 2015
OMG System Modeling Language SysML® 1.5 formal May 2017
SysML Physical Interaction And Signal Flow Simulation SysPISF 1.0 beta beta May 2016