*924 OPINION
Ygnacio Ccayhuari Ocampo petitions for review of a Board of Immigration Appeals (“BIA”) order denying as untimely his motion to reopen his immigration removal proceedings. Because a removal order that grants voluntary departure becomes final upon the earlier of (i) a BIA determination affirming the order or (ii) the expiration of the deadline to seek the BIA’s review of the order, and not upon overstay of the voluntary departure period, we hold that the BIA correctly determined that Ccayhuari’s motion to reopen was untimely. We therefore deny the petition.
I
Ccayhuari is a citizen of Peru who was admitted to the United States on December 1, 1988, as a nonimmigrant temporary worker with authorization to remain until October 14, 1990. AR 37, 920. After overstaying his visa, Ccayhuari applied for asylum in 1993 on the ground that he previously was a member of the Peruvian army and, as a result, he feared persecution by the Sandero Luminoso, which is more commonly referred to as the Shining Path. AR 31-34, 40-45. The former Immigration and Naturalization Service (“INS”) began removal proceedings in 1999, AR 37-38, during which Ccayhuari admitted all factual allegations and conceded his removability, AR 40. On September 25, 2000, an Immigration Judge (“IJ”) determined that Ccayhuari was credible and “his fear may be subjectively genuine, however, objectively the C[o]urt finds that there’s no reasonable basis on which to find that anyone would want to harm the respondent since he has been absent from Peru for some 13 years.” AR 47. Accordingly, the IJ denied Ccayhuari’s applications for asylum, withholding of removal, and relief under the Convention Against Torture (“CAT”). AR 47. The IJ noted that, during an earlier proceeding, Ceayhuari had conceded his removability and that the IJ had designated Peru as the country for removal. AR 40-41. However, the IJ granted Ccayhuari’s application for voluntary departure for 60 days. AR 48.
Ccayhuari appealed the IJ’s decision to the BIA, which summarily affirmed the decision via an order dated November 12, 2002. AR 54. Ccayhuari then petitioned this court for review of the BIA’s summary affirmance. AR 56-69. In 2003, while Ccayhuari’s petition was pending before this court, he married a United States citizen and, a year later, his wife began the process to have his status adjusted to become a permanent resident by filing an I-130 Petition for Mien Relative. AR 71, 73-74. On March 29, 2005, this court denied Ccayhuari’s petition for review but, several months later, granted Ccayhuari’s motion to stay the issuance of the mandate until the United States Citizenship and Immigration Services (“Immigration Services”) 1 processed his wife’s 1-130 petition. AR 89. The Immigration Services approved the 1-130 petition on December 16, 2005. AR 91.
On February 17, 2006, Ccayhuari filed a motion to reopen with the BIA, seeking consideration of his prima facie request for adjustment of status and to stay his voluntary departure period pending resolution of the motion. AR 14-20. On April 3, 2006, the BIA denied the motion to reopen as untimely because it was not filed within 90 days after the BIA’s November 12, 2002, order.
*925 Ccayhuari now petitions this court to reverse the BIA’s decision and remand his case so he can proceed to adjust his immigration status. On October 17, 2006, the court granted a temporary stay of Ccayhuari’s voluntary departure period pending the resolution of this petition.
II
The BIA’s denial of a motion to reopen is reviewed for abuse of discretion.
He v. Gonzales,
III
Ccayhuari contends that his motion to reopen was timely because it was not due until 90 days after entry of a “final” order of removal and, when an alien has been granted voluntary departure, an order of removal does not become “final” until the alien overstays the voluntary departure period. (Pet’r’s Br. 10.) We disagree.
Determining the deadline that applies to a motion to reopen filed by an alien who has been granted voluntary departure is a question of statutory interpretation. As this court previously explained, when interpreting a federal statute “we follow the procedure prescribed in
Chevron, U.S.A., Inc. v. Natural Resources Defense Council, Inc.,
The statute at issue in this case is the Immigration and Nationality Act (“INA”), which is codified in Title 8 of the United States Code. The INA sets forth the procedures that apply to immigration removal proceedings at 8 U.S.C. § 1229a, which states in subsection (c)(7)(C)© that a motion to reopen “shall be filed within 90 days of the date of the entry of a final administrative order of removal.” 8 U.S.C. § 1229a(c)(7)(C)(i).
As this court recently concluded in
Vega v. Holder,
2
however, the statute is ambiguous because it neglects to define the phrase “final administrative order of removal.”
In this case, Ccayhuari seeks to reopen the initial merits determination that he is removable so he can offer new evidence that he is eligible to adjust his immigration status based on his marriage and the Immigration Service’s approval of his wife’s 1-130 petition. The “administrative decision” at issue, then, is the BIA’s November 12, 2002, order summarily affirming the IJ’s determination that Ccayhuari was removable and ordering his removal if he failed to voluntarily depart within 30 days of the date of the order. Ccayhuari argues, however, that the BIA’s November 12, 2002, order was not “final” because, pursuant to a regulation codified at 8 C.F.R. § 1241.1(f), 3 a removal order does not become “final” until an alien overstays his voluntary departure period.
8 C.F.R. § 1241.1(f) states that an order of removal becomes final “[i]f an immigration judge issues an alternate order of removal in connection with a grant of voluntary departure, upon overstay of the voluntary departure period, or upon the failure to post a required voluntary departure bond within 5 business days.” This court has never addressed the interpretation of 8 C.F.R. § 1241.1(f) as it pertains to the timeliness of motions to reopen. Two other circuits, however, considered the application of 8 C.F.R. § 1241.1(f) to determine whether a removal order was final for the purpose of judicial review and both circuits held that 8 C.F.R. § 1241.1(f) was unenforceable because it conflicted with the statutory definition of finality provided in 8 U.S.C. § 1101(a)(47)(B).
See Thapa,
In
Thapa
and
Obale,
the United States Courts of Appeals for the Second and Third Circuits, respectively, considered whether they had jurisdiction to stay orders of voluntary departure issued by an IJ or the BIA.
Although the decisions in
Thapa
and
Obale
do not involve the precise issue presented here — whether a removal order
*927
that permits voluntary departure is final upon its issuance or upon expiration of the voluntary departure period for the purpose of determining the timeliness of a motion to reopen — we nevertheless agree with our sister circuits that the statutory definition of finality in 8 U.S.C. § 1101(a)(47) controls and trumps the regulatory definition in 8 C.F.R. § 1241.1(f).
See Chevron,
8 U.S.C. § 1101(a)(47) defines “order of deportation” and when such orders become final. In
Singh v. Gonzales,
the court made clear that this definition also applies to an “order of removal.”
Our holding that the definition in 8 U.S.C. § 1101(a)(47) governs when a removal order becomes final is consistent with the court’s prior decision in
Alali-Amin v. Mukasey,
*928
Finally, during oral arguments Ccayhuari cited
Diouf v. Mukasey
to support the proposition that 8 C.F.R. § 1241.1© defines the finality of removal orders so any other conclusion today would be incompatible.
IV
For the foregoing reasons, we hold that the BIA did not err by denying as untimely Ccayhuari’s petition to reopen his removal proceedings. 8 U.S.C. § 1229a(c)(7)(C)(i) requires that a motion to reopen be filed within 90 days of a final order of removal. 8 U.S.C. § 1101(a)(47)(B) mandates that an order of removal becomes final upon the earlier of (i) a BIA determination affirming the order or (ii) the expiration of the deadline to seek the BIA’s review of the order. Accordingly, Ccayhuari should have filed his motion to reopen within 90 days of the BIA’s November 12, 2002, order summarily affirming the IJ’s determination that Ccayhuari was removable and ordering his removal if he failed to voluntarily depart within 30 days of the date of the order. Because Ccayhuari filed his motion to reopen on February 17, 2006, nearly four years after the order of removal became final, the BIA correctly determined that it was untimely.
PETITION FOR REVIEW DENIED.
Notes
. "As of March 2003, INS became United States Citizenship and Immigration Services, an agency within the Department of Homeland Security.”
Lopez-Rodriguez v. Mukasey,
. The decision in Vega was issued four days after we heard arguments in this case.
. 8 C.F.R. § 1241.1 was issued by the Department of Homeland Security in 2005,
Thapa v. Gonzales,
