My fist stab at your long list
1. Version control - yes
2. Tracks & logs of documents usage - yes
3.Document security - yes
4.Full test searching - yes
5.Policy Authentication & permission system - yes
6.Addition & deletion tools - yes
7.Collaborative Development efforts - yes
8.Configurable approval process - yes
9.Content access rights - Multi level security - yes
10.Help - yes
11.History - yes
12.Archive - yes
13.Automatic custom review notification - yes
14.Print & export of reports - no, but there are third party plugins
15.Digital signature - no, but it should be possible
16.Automated policy index - don't know what that is.
17.Audit & LDAP - yes
18.Mouse Over Highlights - yes
19.Role control - yes
20.Creation of tests & quizzes - not out of the box
21.Mass migration of documents - yes
22.Contracts Module - no
