ore capacity limits occur. The evaluation should identify when the risk of using 
new technology outweighs the expected benefit, and when the new technology is sufficiently 
mature to minimize risk. 
AUDIT AND CERTIFICATION OF TRUSTWORTHY DIGITAL REPOSITORIES 
CCSDS 652.0-M-1 
Page 5-4 
September 2011 
5.1.1.1.4 The repository shall have procedures, commitment and funding to replace 
hardware when evaluation indicates the need to do so. 
Supporting Text 
This is necessary to ensure hardware replacement in a