| Action Date | Action Description | 
|---|---|
| Oct 01, 2007 | Maintenance Certification Request | 
| Oct 01, 2007 | Administrative Review for Completeness | 
| Oct 01, 2007 | Team Review for Completeness | 
| Oct 01, 2007 | Application Accepted | 
| Oct 01, 2007 | Maintenance Certification OTC | 
| Oct 26, 2007 | HPHC Historical Preservation No Effect |