Government and SharePoint

JITC are the experts in testing & certification here is a list of Record Management Solutions
http://jitc.fhu.disa.mil/cgi/rma/reg.aspx

Records Management Support
Gimmal
http://www.gimmal.com/News/Pages/Gimmal-Strengthens-its-Records-Management-Support-for-Microsoft-SharePoint-with-DoD-5015-2-Chapter-3-Certification.aspx

AvePoint
http://www.avepointpublicsector.com/department-of-defense/