The administration explained this ban a way to free up jobs in an economy reeling from the coronavirus. The ban is in effect since April 23, 2020. Original ban was for 60 days. New ban is valid until December 31, 2020.
The ban on new visas applies to H-1B visas, which are used by major American technology companies, and their immediate families, H-2B visas for nonagricultural seasonal workers, J-1 visas for exchange students and L-1 visas for managers of multinational corporations. There will be exemptions for food processing workers, which make up about 15% of H-2B visas.
The administration is proposing a new way of awarding H-1B visas, which are capped at 85,000 a year. The administration wants to award them by highest salary instead of by lottery.
Text of the June 22, 2020 Proclamation is here.
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Section 1. Continuation of Proclamation 10014. (a) Section 4 of Proclamation 10014 is amended to read as follows:
“Sec. 4. Termination. This proclamation shall expire on December 31, 2020, and may be continued as necessary. Within 30 days of June 24, 2020, and every 60 days thereafter while this proclamation is in effect, the Secretary of Homeland Security shall, in consultation with the Secretary of State and the Secretary of Labor, recommend any modifications as may be necessary.”
(b) This section shall be effective immediately.
Sec. 2. Suspension and Limitation on Entry. The entry into the United States of any alien seeking entry pursuant to any of the following nonimmigrant visas is hereby suspended and limited, subject to section 3 of this proclamation:
(a) an H-1B or H-2B visa, and any alien accompanying or following to join such alien;
(b) a J visa, to the extent the alien is participating in an intern, trainee, teacher, camp counselor, au pair, or summer work travel program, and any alien accompanying or following to join such alien; and
(c) an L visa, and any alien accompanying or following to join such alien.
Sec. 3. Scope of Suspension and Limitation on Entry. (a) The suspension and limitation on entry pursuant to section 2 of this proclamation shall apply only to any alien who:
(i) is outside the United States on the effective date of this proclamation;
(ii) does not have a nonimmigrant visa that is valid on the effective date of this proclamation; and
(iii) does not have an official travel document other than a visa (such as a transportation letter, an appropriate boarding foil, or an advance parole document) that is valid on the effective date of this proclamation or issued on any date thereafter that permits him or her to travel to the United States and seek entry or admission.
(b) The suspension and limitation on entry pursuant to section 2 of this proclamation shall not apply to:
(i) any lawful permanent resident of the United States;
(ii) any alien who is the spouse or child, as defined in section 101(b)(1) of the INA (8 U.S.C. 1101(b)(1)), of a United States citizen;
(iii) any alien seeking to enter the United States to provide temporary labor or services essential to the United States food supply chain; and
(iv) any alien whose entry would be in the national interest as determined by the Secretary of State, the Secretary of Homeland Security, or their respective designees.
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Read here.
Here and here.