
Supporting Text 
This is necessary in order to ensure that the repository can fulfill that part of its mission 
related to preservation. 
Examples of Ways the Repository Can Demonstrate It Is Meeting This Requirement 
Preservation Policies; Repository Mission Statement. 
AUDIT AND CERTIFICATION OF TRUSTWORTHY DIGITAL REPOSITORIES 
CCSDS 652.0-M-1 
Page 3-7 
September 2011 
Discussion 
Repository policies show how the repository fulfills the requirements of the repository’s 
preservation strategic plan. For