Within the QMS module, you have the option to give "QMS viewer" rights to users. This means that people can look at the LiveQMS webpage that include the published versions of the different SOPs without access to the Matrix software itself.
In this way you can make sure everyone within your organization has access to the latest released (published) version of your SOPs. This Q access is, as Read-only access, for free.
To publish elements on this LiveQMS webpage, refer to the specific section on PUB items in the manual.
Look at the recorded webinar on Publication workflow with Review approval: (direct link here)