The AICC group, arguably the grandfather, of SCORM and xAPI, has accepted that the AICC spec is well out-dated and, due to ‘declining membership’, officially dissolved.
From their site,
Our journey is at an end.
Due to declining membership, the AICC membership has decided to dissolve the AICC.
We are very proud of the AICC’s pioneering work in learning technology interoperability specifications.
It is quite a legacy that is still strongly influencing how most of us learn online today
AICC was staying relevant with their work on CMI-5. Based on this ADL Post, they were working with the ADL and the current xAPI efforts to define the ‘next generation of SCORM’. That project has been moved to the ADL and will hopefully continue to see advancement (as I’m not sold, by far, that xAPI [TinCan] is a total solution…but there have been some pretty cool advancements!).