Internal Registered Mail

The internal registered mail service is intended for confidential, time-sensitive material.

For registered interoffice mail:

  • Address an interoffice envelope.
  • Fill out an Internal Registered Mail Receipt.
  • Attach the form to the addressed interoffice envelope.
  • Ask the carrier to sign the form. (Proof of delivery will be retained by Logistics and Distribution Services.)

Internal Registered Mail Receipt forms are available from Logistics and Distribution Services.