b53c7406_TAPER___Preservation_Rules__Action
[Rule Number] 6 [Description] Digital Images: .tif, .jpg, .j2c, .gif, and .png [Related P&P] ACC-007 and ACC-009 [Action] 
The DCA maintains digital image films in their native file formats. No transformations are enacted on these files for preservation purposes.
TAPER - Preservation Rules
Action