C7.1.4. Confidential Information. Confidential
information may be transmitted by:
C22.214.171.124. Means approved for the transmission of Secret
C126.96.36.199. U.S. Postal Service Registered Mail for:
C188.8.131.52.1. Material to and from FPO or APO addressees
located outside the United States and its Territories.
C184.108.40.206.2. Material when the originator is uncertain that
the addressee's location is within U.S. boundaries.
C220.127.116.11. U.S. Postal Service certified mail (or
registered mail, if required above) for material addressed to DoD
contractors or non-DoD Agencies.
C18.104.22.168. U.S. Postal Service first class mail between
DoD Component locations anywhere in the United States and its Territories.
The outer envelope or wrapper shall be endorsed:
"POSTMASTER: Do Not Forward."
C22.214.171.124. Within CONUS, commercial carriers that
provide a Constant Surveillance Service (CSS).
C126.96.36.199. In the custody of commanders or masters of
ships of U.S. registry who are U.S. citizens. Confidential information
shipped on ships of U.S. registry may not pass
out of U.S. Government control. The commanders or masters must sign a
receipt for the material and agree to:
C188.8.131.52.1. Deny access to the Confidential material
by unauthorized persons, including customs inspectors, with the
understanding that Confidential cargo that would be subject to customs
inspection will not be unloaded; and
control of the cargo until a receipt is obtained from an authorized
representative of the consignee
C184.108.40.206. Alternative or additional methods of transmission
approved by the Head of the DoD Component.