Fill in all parts of the Delete Unit spreadsheet template (one row per unit number) and submit it along with a statement describing why the changes are needed to the local field office PIC Coach by email. The after the local field office reviews the template and concurs with the changes they will forward it to a system super user, who will process the changes. You will be notified by your local field office when this has been completed.

Deleting units is only intended when the unit never existed or the unit is duplicated somewhere else in the data.