Dates for asset lifecycle state changes. May have multiple lifecycle dates for this device and a compound type allows a query to return multiple dates.
Date current installation was completed, which may not be the same as the in-service date. Asset may have been installed at other locations previously. Ignored if asset is (1) not currently installed (e.g., stored in a depot) or (2) not intended to be installed (e.g., vehicle, tool).
Date the asset was manufactured.
Date when the asset was last removed from service. Ignored if (1) not intended to be in service, or (2) currently in service.
Date the asset is permanently retired from service and may be scheduled for disposal. Ignored if asset is (1) currently in service, or (2) permanently removed from service.
Date the asset was received and first placed into inventory.
Date the asset was purchased. Note that even though an asset may have been purchased, it may not have been received into inventory at the time of purchase.