A big thank you to SCORM module maintainers Piers Harding and Dan Marsden for the many recent SCORM module improvements, and to everyone who has helped by participating in the SCORM module forum discussions and posting bugs in the tracker. 
There are now less than 20 unresolved SCORM issues!
SCORM 1.2 is supported in Moodle 1.9.3 and Moodle 1.8.7 onwards. The next aim (dependent, as always, on funding) is for Moodle to support SCORM 2004.
For further information about the SCORM module, please see the SCORM module documentation and the SCORM FAQ.