Policies ApprovedPolicies ApprovedPolicies Approved
| Policy | Link | Date | Comment |
| DTE Financial Bookkeeping Policies | Link | 20190606 | |
| DTE Land Management Plan 2012 | Link | ||
| DTE Property Access Policy 20191017 | Link | ||
| DTE-POL-AM-19_1 (Onsite Storage Policy) | Link | ||
| DTE-POL-AR-19_1 (Attendance Restriction Policy) | Link |