; and (II) may only be denied on evidentiary grounds if the evidence submitted is not credible or otherwise fails to establish eligibility. (iv) Authority to determine probity of evidence The Secretary may determine— (I) whether evidence is credible; and (II) the weight to be given the evidence. (4) Revocation (A) In general If the Secretary determines that a noncitizen fraudulently obtained status under section 245B, 245C, 245D, 245E, or 245F, the Secretary may revoke such status at any time after— (i) providing appropriate notice to the noncitizen; (ii) providing the noncitizen an opportunity to respond; and (iii) the exhaustion or waiver of all applicable administrative review procedures under paragraph (6). (B) Additional evidence In determining whether to revoke a noncitizen’s status under subparagraph (A), the Secretary may require the noncitizen— (i) to submit additional evidence