[Oasfaa] Doc Imaging Question

[Jonna Raney]

We image all docs when they are turned into our office.  We keep them in a date scanned order file cabinet until after our annual audit.  I'd like to know if other offices then shred the docs and "hope" that everything was scanned into the correct student file. etc in case of a program review? ....or do you keep them for 3 years?  
Do you just scan and shred immediately?

Thanks in advance,
Jonna