From the press release:

The Justice Department announced today that it has filed a lawsuit against the State of Arizona challenging voting restrictions imposed by House Bill 2492 (2022), a recently-enacted law set to take effect in January 2023. The United States’ complaint challenges provisions of House Bill 2492 under Section 6 of the National Voter Registration Act of 1993 (NVRA) and Section 101 of the Civil Rights Act of 1964….

The United States’ complaint contends that House Bill 2492 violates the NVRA by requiring that applicants produce documentary proof of citizenship before they can vote in presidential elections or vote by mail in any federal election when they register to vote using the uniform federal registration form created by the NVRA. This requirement flouts the 2013 U.S. Supreme Court decision in Arizona v. Inter Tribal Council of Ariz., Inc., 570 U.S. 1 (2013), which rejected an earlier attempt by Arizona to impose a similar documentary proof of citizenship mandate on applicants seeking to vote in federal elections. The United States’ complaint also contends that House Bill 2492 violates Section 101 of the Civil Rights Act by requiring election officials to reject voter registration forms based on errors or omissions that are not material to establishing a voter’s eligibility to cast a ballot.

Tuscon.com has this story, and the Hill this one.