Utah's immigration enforcement law 'threatens Mexican nationals' human and civil rights,' amicus brief says

SALT LAKE CITY — Utah's new immigration enforcement law "threatens the human and civil rights" of Mexican nationals, attorneys for the government of Mexico wrote in a friend of the court brief filed in U.S. District Court in conjunction with a lawsuit that challenges the law's constitutionality.

In a separate filing seeking a preliminary injunction against certain sections of the law, federal attorneys cite the legislative debate over HB497 earlier this year as evidence Utah lawmakers intend to usurp the government's authority over immigration enforcement.

Attorneys representing Mexico and 13 other Latin American countries wrote in an amicus brief filed recently that Utah's immigration enforcement law "dangerously contributes to a patchwork of laws that impede effective and consistent diplomatic relations."

The bill, signed into law in March, has been challenged on constitutional grounds by civil rights organizations as well as the U.S. Department of Justice. Mexico was joined in the amicus brief by the governments of Argentina, Brazil, Chile, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Nicaragua, Paraguay, Peru and Uruguay.

"Through HB497, Utah directly interferes with the U.S. Department of State's ability to conduct foreign affairs and policy. As was the case with Arizona's SB1070, even prior to going into effect, HB497 is already straining U.S.-Mexico relations," the brief said.

Specifically, the government of Mexico is concerned about the adverse impact initiatives such as HB497 may have on "the breadth and scope of our bilateral relationship (with the U.S.)"

The DOJ motion filed last week seeking a preliminary injunction said the enforcement of the law would inflict "irreparable injury on the United States' ability to manage foreign policy. The enactment of Utah's package of immigration statutes has already had negative effects on U.S. foreign policy interests, and these consequences will intensify if HB497 is permitted to operate."

HB497 was passed during the 2011 Legislature and signed into law in March. The law requires police to verify the immigration status of people arrested for felonies and class A misdemeanors as well as those booked into jail on class B and class C misdemeanors. It also says officers may attempt to verify the status of someone detained for class B and class C misdemeanors.

A class-action lawsuit was filed in May claiming the law is unconstitutional and invites racial profiling. Last month, the DOJ intervened in the lawsuit, claiming the law is unconstitutional because it attempts to establish a state immigration policy.