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.

Name Acronym Version Status Publication Date
Total: 2
Structured Metrics Metamodel SMM™ 1.1.1 formal April 2016
Structured Patterns Metamodel Standard SPMS™ 1.2 formal November 2017