Anyone with read/write access can delete an eGC1 in Composing status.
You can delete an eGC1 in Withdrawn or Returned status, if
If the eGC1’s status is Routing or In OSP with Ready to Submit marked No, you will need to withdraw it before you can delete it. You cannot withdraw an eGC1 at In OSP status and marked Yes for Ready to Submit. Instead, contact OSP and request they return the eGC1.
To delete the eGC1: