Petitioner Liang Chen, a native and citizen of the People’s Republic of China, seeks review of a July 23, 2004 order of the Board of Immigration Appeals (“BIA”), affirming without opinion an April 30, 2003 decision by Immigration Judge (“IJ”) Paul A. DeFonzo that denied petitioner’s application for asylum, withholding of removal, and relief pursuant to the Convention Against Torture (“CAT”). See In the Matter of Liang Chen, File No. A 77-660-332 (Immig. Ct., New York, N.Y. Apr. 30, 2003). In his airport interview, asylum application, and testimony before the IJ, Chen alleged that his wife was subjected to a forced abortion by Chinese authorities. The underlying facts and procedural history are a matter of record and we recount here only those aspects that are pertinent to the disposition of the case.
Petitioner claims on appeal that the IJ’s adverse credibility finding was not supported by substantial evidence and that, to the extent any discrepancies or omissions exist, they are not “central” to his asylum claim. 1 The IJ based his adverse credibility determination principally upon his observations that (1) during his initial airport interview, Chen failed to mention an altercation he purportedly had with family planning officials, but later referenced the altercation in his asylum application and subsequent testimony; (2) Chen did not offer a plausible explanation for why he asserted at his airport interview— and then later abandoned the claim — that his wife had gone missing and was being sought by Chinese authorities; (3) it was implausible that Chinese officials would not have searched for Chen at his karaoke business, given that government officials later sealed off the business following Chen’s flight; (4) it was impossible to determine based on the foregoing and the evidence presented whether his wife’s abortion occurred, or if it did occur, whether it was voluntary or coerced; and (5) the petitioner made unsupported and concluso-ry statements suggesting that individuals known to his family were subjected to beatings and abusive treatment upon their return to China.
Where, as here, the BIA affirms the IJ’s decision without opinion, we review the IJ’s decision directly as the final agency determination.
Ming Xia Chen v. BIA,
We hold that the IJ’s adverse credibility determination was supported by substantial evidence. Although the observations emphasized by the IJ do not — when considered in the context of the full record— unambiguously militate in favor of an adverse credibility determination, they also do not strongly suggest, much less “compel,” a contrary conclusion. See
Wu Biao Chen v. INS,
Further, petitioner’s argument that the discrepancies and omissions noted in the IJ’s decision were “not central” to his asylum claim, and thus do not constitute substantial evidence, Brief for Petitioner at 7-8, is unavailing. Although we have stated that an IJ must base an adverse credibility finding on “specific, cogent” reasons that bear a “legitimate nexus” to the finding,
see Secaida-Rosales v. INS,
Nor do we find error in the IJ’s grounding of his adverse credibility determination partially upon Chen’s failure to corroborate his claim that individuals known to his family were subjected to beatings upon their return to China. We have held previously that although “it is inappropriate to base a credibility determination
solely
on the failure to produce corroborative evidence,”
Diallo v. INS,
Finally, the IJ committed no error by relying upon Chen’s airport interview
We have considered all of petitioner’s remaining arguments and find each of them to be without merit. Accordingly, the petition for review is hereby DENiEn.
Notes
. Petitioner failed to raise his claim for CAT relief before the BIA and has failed to address either his withholding-of-removal claim or his CAT claim before this Court. Because petitioner did not exhaust his administrative remedies before the BIA, this Court lacks jurisdiction to consider his CAT claim.
See
8 U.S.C. § 1252(d)(1);
Foster v. INS,
. The statute governing appellate review of asylum cases now states that
[c]onsidering the totality of the circumstances, and all relevant factors, a trier of fact may base a credibility determination on the demeanor, candor, or responsiveness of the applicant or witness, the inherent plausibility of the applicant's or witness’s account, the consistency between the applicant's or witness's written and oral statements (whenever made and whether or not under oath, and considering the circumstances under which the statements were made), the internal consistency of each such statement, the consistency of such statements with other evidence of record (including the reports of the Department of State on country conditions), and any inaccuracies or falsehoods in such statements, without regard to whether an inconsistency, inaccuracy, or falsehood goes to the heart of the applicant’s claim, or any other relevant factor. There is no presumption of credibility, however, if noadverse credibility determination is explicitly made, the applicant or witness shall have a rebuttable presumption of credibility on appeal.
8 U.S.C. § 1158(b)(l)(B)(iii). We note, however, that this language applies only to asylum applications filed on or after May 11, 2005, the effective date of the REAL ID Act of 2005 ("the Act”), Pub.L. No. 109-13, 119 Stat. 231. See Title I, § 101(a)(3) of the Act, 119 Stat. 231, 303 (amending 8 U.S.C. § 1158). Accordingly, although the statutory provision stating that an IJ may base a credibility determination on an inconsistency, inaccuracy, or falsehood "without regard to whether an inconsistency, inaccuracy, or falsehood goes to the heart of the applicant's claim” would seem to overrule certain holdings of Secaida-Rosales and other decisions of this Court, as would other portions of the new statutory language, we hold that cases construing the prior statutory language governing asylum appeals remain good law with regard to asylum applications filed before May 11, 2005.
. As we observe at note 2,
ante,
our previous holdings regarding the standards governing review of credibility findings by IJs,
see, e.g., Ramsameachire,
