Jesus Sanchez-Sanchez petitions for review of a decision of the Board of Immigration Appeals (“BIA”) reversing the determination of the immigration judge (“IJ”) and finding Sanchez-Sanchez deportable to Mexico pursuant to 8 U.S.C. §§ 1251(a)(2) & (11) as an alien who entered the United States without inspection and was convicted of possession of a controlled substance. Sanchez-Sanchez also seeks to have his case transferred to the United States district court for de novo determination of his claim to United States nationality pursuant to 8 U.S.C. § 1105a(a)(5)(B). We have jurisdiction to consider Sanchez-Sanchez’s claim under 8 U.S.C. § 1105a(a). We transfer these proceedings to the United States district court for a de novo hearing on Sanchez-Sanchez’s claim of citizenship.

Section 1105a(a)(5)(B) provides that whenever a petitioner claiming to be a national of the United States makes a non-frivolous showing of his citizenship, a court reviewing an order of the BIA must transfer the proceedings to a United States district court for a de novo hearing if a genuine issue of material fact as to the petitioner’s nationality is presented. 8 U.S.C. § 1105a(a)(5)(B). In determining whether a genuine issue of material fact exists, Fed. R.Civ.P. 56 summary judgment principles are controlling, and thus “a court of appeals cannot refuse to allow a de novo review of a citizenship claim if the evidence presented in support of the claim would be sufficient to entitle a litigant to trial- were such evidence presented in opposition to a motion for summary judgment.” Agosto v. INS, 436 U.S. 748, 754-56, 98 S.Ct. 2081, 2087, 56 L.Ed.2d 677 (1978).

Here, our review of the record indicates, and the Immigration and Naturalization Service concedes, that Sanchez-Sanchez’s claim is not frivolous, and a genuine issue of material fact as to his nationality is presented by the evidence before the BIA. 1 Accordingly, we transfer this proceeding to the district court for the District of Arizona, the district in which Sanchez-Sanchez resides, for a de novo hearing on Sanchez-Sanchez’s claim to United States nationality. See 8 U.S.C. § 1105a(a)(5)(B); Agosto, 436 U.S. at 756, 98 S.Ct. at 2086-87. We express no view as to Sanchez-Sanchez’s nationality claim, and hold this petition for review in abeyance pending judicial determination of this claim.

MATTER TRANSFERRED TO THE DISTRICT OF ARIZONA.