; or (2) the claimant presents credible evidence that— (A) a deficiency or alteration in such a photograph, microphotograph, or digitized version exists; or (B) such a photograph, microphotograph, or digitized version is missing from the records maintained by the Secretary. . (b) Clerical amendment The table of sections at the beginning of such chapter is amended by inserting after the item relating to section 5706 the following new item: 5707. Treatment of digitized records as originals. .