A three-judge panel of the San Francisco-based 9th US Circuit Court of Appeals partially granted a Trump administration request to block at least temporarily a judge's ruling that had put the new ban on hold. Trump's ban was announced on Sept. 24 and replaced two previous versions that had been impeded by federal courts.
The action means the ban will apply to people from Iran, Libya, Syria, Yemen, Somalia and Chad who do not have connections to the United States.
Those connections are defined as family relationships and "formal, documented" relationships with US-based entities such as universities and resettlement agencies. Those with family relationships that would allow entry include grandparents, grandchildren, brothers-in-law, sisters-in-law, aunts, uncles, nieces, nephews and cousins of people in the United States.
The ruling does not affect people from the two other countries listed in Trump's ban, North Korea and Venezuela.
"We are reviewing the court's order and the government will begin enforcing the travel proclamation consistent with the partial stay. We believe that the proclamation should be allowed to take effect in its entirety," Justice Department spokeswoman Lauren Ehrsam said.
The state of Hawaii, which sued to block the restrictions, argued that federal immigration law did not give Trump the authority to impose them on six of those countries. US District Judge Derrick Watson in Honolulu ruled last month that Hawaii was likely to succeed with that argument.
Hawaii Attorney General Douglas Chin said the court's decision tracked what the Supreme Court said in June when it partially revived Trump's second travel ban, which has now expired.
"I'm pleased that family ties to the US, including grandparents, will be respected," Chin added.
Trump issued his first travel ban targeting several Muslim-majority countries in January, just a week after he took office, and then issued a revised one after the first was blocked by the courts. The second one expired in September after a long court fight and was replaced with another revised version.
Trump has said the travel ban is needed to protect the United States from terrorism by Muslim militants. As a candidate, Trump had promised "a total and complete shutdown of Muslims entering the United States."
Critics of the travel ban in its various iterations call it a "Muslim ban" that violates the US Constitution by discriminating on the basis of religion.
The 9th Circuit is due to hear oral arguments in the case on Dec. 6. In a parallel case from Maryland, a judge also ruled against the Trump administration and partially blocked the ban from going into effect.
An appeal in the Maryland case is being heard on Dec. 8 by the 4th US Circuit Court of Appeals in Richmond, Virginia. The Maryland case was brought by the American Civil Liberties Union, which represents several advocacy groups, including the International Refugee Assistance Project.
(Reporting by Lawrence Hurley; Editing by Will Dunham)
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