rategic plan. These preservation strategies and 
the preservation strategic plan will typically address the degradation of storage media, the 
obsolescence of media drives, and the obsolescence or inadequacy of Representation 
Information (including formats) as the knowledge base of the Designated Community 
changes, and safeguards against accidental or intentional digital corruption. For example, if 
AUDIT AND CERTIFICATION OF TRUSTWORTHY DIGITAL REPOSITORIES 
CCSDS 652.0-M-1 
Page 4-17 
September 2011 
mi