MIL-HDBK-9660 Dod Produced Cd-Rom ProductsThis document was prepared by the Defense information Systems Agency DISA, in cooperation with the services and other activities within the Department of Defense DOD. The goal of this document is to provide information and guidelines to support the creation and interoperability of Compact Disc-Read Only Memory CD-ROM development and use within DOD. This document specifies core compact disc fundamentals for the DOD community. It is strongly recommended all DOD components comply with the fundamentals established within this document. Specialized functions within DOD may require expanded internal guidance to meet their own mission needs. All other Government entities are invited to use this document.

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MIL-HDBK-9660B

CLASSIFICATION AUTHORITY/SECURITY CLASSIFICATION SYSTEM:

Name of the classification system.  State/reference the actual classification authority or "Multiple

Sources" if appropriate.  Use "N/A" for unclassified discs.

SECURITY HANDLING DESCRIPTION:

Additional information about the restrictions on handling the disc.

DECLASSIFICATION DATE:

Provide the date the disc becomes declassified.  This is either the last declassification date of any material on the disc, or Originating Agency Determination Required (OADR) if appropriate.  Use "N/A" for unclassified discs.

TIME PERIOD OF CONTENT:

Time period(s) for which the data on the disc is valid.  For calendar date, use year as YYYY (and optionally month and year as MMM YYYY, or day, month and year as DD MMM YYYY).  For time of day, use hour as H: or HH: (and optionally hour and minute as H:MM or HH:MM, or hour, minute and second as H:MM:SS or HH:MM:SS).  Identify AM or PM following the time.

Select one of the following methods:

(1)  Single Date/Time  :  means of encoding a single date and time when there is no expiration date for the entire CD contents.

Example:

TIME PERIOD OF CONTENT:

BEGINNING DATE:        1997 (or JUN 1997, or 2 JUN 1997)

BEGINNING TIME:         2:00 PM  (or 2:43 PM, or 2:43:23 PM)

(2)  Multiple Dates/Times:  means of encoding multiple individual dates and times when there is more than one "product" or "sets of information" on the CD with different beginning dates/times, but no expirations.

Example:

TIME PERIOD OF CONTENT:

DATA DESCRIPTION:   The Genesis of CD-ROM (U) BEGINNING DATE:        1997 (or JUN 1997, or 2 JUN 1997) BEGINNING TIME:         2:00 PM (or 2:43 PM, or 2:43:23 PM)

DATA DESCRIPTION:   Navy Tactical Information Compendium BEGINNING DATE:        1996 (or AUG 1996, or 9 AUG 1996) BEGINNING TIME:         9:00 AM (or 9:15 AM, or 9:15:46 AM)

(3)  Range of Dates/Times:  means of encoding a range of dates and times using BEGINNING and ENDING DATES/TIMES if there is an expiration date of the entire CD contents, or there are different expirations for each "product" or "sets of information" on the CD.

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