The National Association of Letter Carriers (NALC), which represents nearly 300,000 postal workers responsible for handling millions of mail-in ballots, has endorsed Kamala Harris for president.

“The nation’s 290,000 active and retired city letter carriers represented by the National Association of Letter Carriers (NALC) are proud to announce our endorsement of Vice President Kamala Harris and Governor Tim Walz to serve as the next president and vice president of the United States,” the association wrote in a press statement.

“As a local prosecutor, state attorney general, senator, and vice president, Kamala Harris is a proven supporter of working families, organized labor, and the Postal Service. As a senator, she was instrumental in advocating for essential relief for the Postal Service at the height of the COVID-19 pandemic. She served as vice president of the administration that signed the Postal Service Reform Act into law. She is a fierce defender of civil rights, voting rights, and our democratic system.”