SECTION iif SAFEGUARDING SECURITY INFORMATION The instructions in this section are general 17. PURPOSE. in nature. They are written to cover broadly how and why each of us must safeguard classified matter. Persons who must handle classified material and Restricted Data are directed to read and stay current with their respective service security regulations or AEC security regulations, as well as JTF SEVEN security directives. 18. TRANSMISSION OF CLASSIFIED MATTER. a. Classified information should not be removed from a headquarters or an office unless absolutely necessary; then, it may be removed only with your commander's permission. When a person has to carry classified matter, he is responsible to safeguard it properly until he can turn it over to an authorized person. When @ person turns classified matter over to another for storage or safekeeping, he must assure that: (1) the person is authorized to accept the classified matter. te} adequate storage facilities are available 3} proper receipts are obtained for the matter b. Joint Task Force SEVEN Liaison Officers, Courier Transfer Stations, or the Adjutant General's office on military bases are sultable places where Armed Forces personnel may store classified matter temporarily should it be necessary. AEC personnel should store classified matter in this instance according to AEC instructions. Under no circumstances should one entrust classified matter to hotel clerks, bell hops, pullman porters, train conductors, airplane stewards, BOQ clerks, baggage men, etc. c. Top Secret matter (Restricted Data and Non-Restricted Data) must be carried by an officially designated courier; it may not be sent through the mails. Only officers, warrant officers, or specially designated civilians may act as Top Secret Couriers for JTF SEVEN. d. Secret and Confidential matter (Restricted Data and Non-Restricted Data) may be sent by courler or by registered mail, either ordinary or air mail, as long as the material never leaves official United States mail channels e. To insure adequate control, receipts must be used with all Top Secret and Secret matter. Top Secret matter must be processed through the Top Secret Control Office. Confidential matter may require a receipt at the discretion of the sender. An exception is that Confidential Restricted Data must be receipted for. - Annex "C" to Appendix "B" ‘-

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