1. Short title This Act may be cited as the Significant Transnational Criminal Organization Designation Act . 2. Designating, as a significant transnational criminal organization, the foreign organization responsible for mass murder in Sonora, Mexico on November 4, 2019 (a) In general Not later than 7 days after the conclusion of the investigation by the Federal Bureau of Investigation into the attack on, and killing of, 9 United States-Mexican dual citizens near Bavispe, Sonora, Mexico on November 4, 2019, the President shall submit a report to Congress that identifies the foreign organization associated with the foreign persons who the President determines are responsible for such attack. (b) Designation as a significant transnational criminal organization The report submitted pursuant to subsection (a) shall include an analysis of whether any organization or person that the President determines to be responsible for the attack referenced in subsection (a) should be designated as a significant transnational criminal organizations under section 219A of the Immigration and Nationality Act, as added by section 3(b)(1). 3. Inadmissibility of members of significant transnational criminal organizations (a) In general Section 212(a)(2)(F) of the Immigration and Nationality Act ( 8 U.S.C. 1182(a)(2)(F) ) is amended to read as follows: (F) Membership in a significant transnational criminal organization (i) In general Any alien who— (I) is a member of a significant transnational criminal organization; or (II) is the spouse or child of an alien described in subclause (I), is inadmissible. (ii) Exception Clause (i)(II) shall not apply to a spouse or child— (I) who did not know, or should not reasonably have known, that his or her spouse or parent was a member of a significant transnational criminal organization