22 CFR § 41.122 - Revocation of visas.
(a) Grounds for revocation by consular officers. A consular officer, the Secretary, or a Department official to whom the Secretary has delegated this authority is authorized to revoke a nonimmigrant visa at any time, in his or her discretion.
(b) Provisional revocation—(1) General. A provisional revocation is subject to reversal through internal procedures established by the Department of State. Upon reversal of the revocation, the visa immediately resumes the validity provided for on its face. Provisional revocation shall have the same force and effect as any other visa revocation under INA 221(i), unless and until the revocation has been reversed. Neither the provisional revocation of a visa nor the reversal of a provisional revocation limits, in any way, the revocation authority provided for under INA 221(i), with respect to the particular visa or any other visa.
(2) Pending visa eligibility determination. A consular officer, the Secretary, or any Department official to whom the Secretary has delegated this authority may provisionally revoke a nonimmigrant visa while considering information related to whether a visa holder is eligible for the visa.
(3) Automatic provisional revocation based on failure to comply with all EVUS requirements. Visas held by individuals subject to the Electronic Visa Update System (EVUS) who have not complied with the conditions described in 8 CFR 215.24 or whose notification of compliance has expired or been rescinded are automatically provisionally revoked and are no longer valid for travel to the United States, without further notice to the visa holder. The automatic provisional revocation pursuant to this paragraph (b)(3) shall be automatically reversed upon compliance with EVUS requirements set out at 8 CFR part 215, subpart B, as confirmed by receipt of a notification of compliance. A visa revoked on grounds other than failure to comply with EVUS shall remain revoked, notwithstanding compliance with EVUS.
(c) Notice of revocation. Unless otherwise instructed by the Department, a consular officer shall, if practicable, notify the alien to whom the visa was issued that the visa was revoked or provisionally revoked. Regardless of delivery of such notice, once the revocation has been entered into the Department's Consular Lookout and Support System (CLASS), the visa is no longer to be considered valid for travel to the United States. The date of the revocation shall be indicated in CLASS and on any notice sent to the alien to whom the visa was issued. This paragraph (c) does not apply to provisional revocations under paragraph (b)(3) of this section.
(d) Procedure for physically canceling visas. Except for provisional revocations pursuant to paragraph (b)(3) of this section, a nonimmigrant visa that is revoked shall be canceled by writing or stamping the word “REVOKED” plainly across the face of the visa, if the visa is available to the consular officer. The failure or inability to physically cancel the visa does not affect the validity of the revocation.
(e) Revocation of visa by immigration officer. An immigration officer is authorized to revoke a valid visa by physically canceling it in accordance with the procedure described in paragraph (d) of this section if:
(1) The alien obtains an immigrant visa or an adjustment of status to that of permanent resident;
(3) The alien is notified pursuant to INA 235 by an immigration officer at a port of entry that the alien appears to be inadmissible to the United States, and the alien requests and is granted permission to withdraw the application for admission;
(4) A final order of deportation or removal or a final order granting voluntary departure with an alternate order of deportation or removal is entered against the alien;
(7) The visa is presented in connection with an application for admission to the United States by a person other than the alien to whom the visa was issued;
(8) The visa has been physically removed from the passport in which it was issued; or
(9) The visa has been issued in a combined Mexican or Canadian B–1/B–2 visa and border crossing identification card, and the immigration officer makes the determination specified in § 41.32(c) with respect to the alien's Mexican citizenship and/or residence or the determination specified in § 41.33(b) with respect to the alien's status as a permanent resident of Canada.