FIRST ON FOX: A coalition of 20 states and a top conservative legal group are suing the Biden administration over its recently expanded humanitarian parole program that allows tens of thousands of migrants from designated countries a month into the U.S., arguing that the program is unlawful.

The lawsuit, filed by Texas and America First Legal in the Southern District of Texas, is joined by 19 additional states who are seeking to block the Biden administration’s parole program, which allow up to 30,000 migrants from Haiti, Nicaragua, Cuba and Venezuela into the U.S. each month.

The Biden administration announced the program for Venezuelans in October, which allowed a limited number to fly directly into the U.S. as long as they had not entered illegally, had a sponsor in the U.S. already and passed certain checks. 

Earlier this month, President Joe Biden announced that the program would be expanding to include Haitians, Nicaraguans and Cubans and that the program would allow up to 30,000 a month into the U.S. It allows for migrants to receive work permits and a two-year authorization to live in the U.S. and was announced alongside an expansion of Title 42 expulsions to include those nationalities.

OVER QUARTER OF A MILLION MIGRANT ENCOUNTERS IN DECEMBER ALONE 

New York City

Around 60 recently arrived Venezuelan migrants are seen entering a shelter at Bellevue Hospital, Oct. 12, 2022, in Manhattan, New York. (Luiz C. Ribeiro / New York Daily News / Tribune News Service via Getty Images)

"We anticipate this action is going to substantially reduce the number of people attempting to cross our southwest border without going through a legal process," he said.

"We can provide humanitarian relief consistent with our values, cut out vicious smuggling organizations, and enforce our laws," Homeland Security Secretary Alejandro Mayorkas said in a statement. "Individuals without a legal basis to remain in the United States will be subject to prompt expulsion or removal. Individuals who are provided a safe, orderly, and lawful path to the United States are less likely to risk their lives traversing thousands of miles in the hands of ruthless smugglers, only to arrive at our southern border and face the legal consequences of unlawful entry."

In the lawsuit led by Texas and America First Legal, the plaintiffs argue that the program is illegal given the "exceptionally limited" parole power available to the federal government. They note that up to 360,000 migrants could be allowed into the U.S. a year.

The lawsuit focuses on the limits placed on parole by Congress that says the authority is to be used on a "case-by-case basis for urgent humanitarian reasons or significant public benefit" — a standard that the lawsuit says the program fails to meet.

"The parole program established by the Department fails each of the law’s three limiting factors. It is not case-by-case, is not for urgent humanitarian reasons, and advances no significant public benefit. Instead, it amounts to the creation of a new visa program that allows hundreds of thousands of aliens to enter the United States who otherwise have no basis for doing so. This flouts, rather than follows, the clear limits imposed by Congress," the lawsuit reads.

The Biden administration has said the program is one of a number of ways it is expanding lawful migration pathways as a way to combat the ongoing migrant surge at the border that has seen historic numbers hit the border each month — and is calling on Congress to pass a broader immigration reform bill.

Separately, it has used humanitarian parole to allow Afghans and Ukrainians into the U.S. in the last year. But conservative critics have said the latest program is illegal and facilitates rather than stops the migrant surge.

The lawsuit says the program is also unlawful as it did not engage in the notice-and-comment rulemaking required by the Administrative Procedure Act — by which a number of immigration policies have been at least temporarily struck down in recent years. It also argues that the states "face substantial irreparable harms from the Department’s abuse of its parole authority, which allow potentially hundreds of thousands of additional aliens to enter each of their already overwhelmed territories." They argue that states face additional costs for health care, education and other social services.

"Every state in America, especially border states like Texas, is being crushed by the impacts of illegal immigration," Texas Attorney General Ken Paxton said in a statement to Fox News Digital. "The Biden open borders agenda has created a humanitarian crisis that is increasing crime and violence in our streets, overwhelming local communities, and worsening the opioid crisis. This unlawful amnesty program, which will invite hundreds of thousands of aliens into the U.S. every year, will only make this immigration crisis drastically worse."

The lawsuit also marks the latest in a flurry of legal challenges to the Biden administration’s policies by America First Legal — a conservative legal group launched by former Trump White House official Stephen Miller, described as being "at the forefront of the legal battle to save America’s borders from complete annihilation at the hands of this lawless administration."

TEXAS BILL WOULD REQUIRE TITLE 42 EXPULSIONS OF MIGRANTS UNTIL COVID-19 MANDATES, EMERGENCY LIFTED

Miller labeled the Biden program as "pre-amnesty for what would be illegal aliens before they even arrive at our border." He also compared it to the Obama-era Deferred Action for Childhood Arrivals program, which granted protection from deportation to illegal immigrants who came to the U.S. as minors.

"This is a dramatic escalation in the open borders crusade — not only is Biden freely admitting illegal aliens who arrive at our borders, but he is now going to foreign countries to pre-approve innumerable illegal aliens to flood into our country without any legal basis whatsoever. It is illegal, unconstitutional, and contemptible," he said. 

The states joining onto the lawsuit with Texas are Alabama, Alaska, Arkansas, Florida, Idaho, Iowa, Kansas, Kentucky, Louisiana, Mississippi, Missouri, Montana, Nebraska, Ohio, South Carolina, Tennessee, Utah, West Virginia and Wyoming.

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The new parole program came after more than 250,000 migrants were encountered at the southern border in December, a new record. However, the Biden administration has said it believes that the new measures are already having an effect and that there has been a drop in migrant encounters at the border from those nationalities.

"The December update shows our new border enforcement measures are working. Even as overall encounters rose because of smugglers spreading misinformation around the court-ordered lifting of the Title 42 public health order, we continued to see a sharp decline in the number of Venezuelans unlawfully crossing our southwest border, down 82% from September 2022," acting Customs and Border Protection Commissioner Troy Miller said in a statement last week. "Early data suggests the expanded measures for Cubans, Haitians and Nicaraguans are having a similar impact, and we look forward to sharing the additional data in the next update."

The lawsuit marks the latest legal challenge to the Biden administration's border and immigration policies. It currently has two lawsuits before the Supreme Court: a legal challenge to the use of Title 42 expulsions; and another Republican lawsuit that seeks to scrap the Biden administration's limits on interior immigration enforcement.