The Senate on Thursday voted 54-46 to confirm Tom Perez as secretary of Labor.
It was a party-line vote, with no Republicans supporting President Obama's nominee.
Several GOP senators have charged that Perez had engaged in “ethically questionable” actions while heading the Civil Rights division of the Department of Justice.
Republicans agreed to hold an up-or-down vote on the nomination as part of a deal to avoid the "nuclear option" to end filibusters, but they made clear their strong disapproval of Perez on Thursday.
Senate Minority Leader Mitch McConnellMitch McConnellCures bill in jeopardy amid drug pricing push Senate Democratic super PAC sets fundraising record Five takeaways from Florida Senate debate MORE (R-Ky.) accused the new Labor secretary of making "misleading" statements to Congress and an inspector general during his service in the administration.
Sen. Marco RubioMarco RubioFive takeaways from New Hampshire Senate debate Obama plans 'aggressive' blitz for Clinton in campaign's final days One way or another, 2016 was all about Donald Trump's hands MORE (R-Fla.) urged his Republican colleagues to vote no because he said Perez had failed to answer lawmakers’ questions during congressional hearings.
“How can we possibly — I don’t care what deal was cut — how can we move forward on someone who hasn’t provided information asked for by a congressional committee?”
Democrats defended Perez and hailed the end of the months-long Senate battle over his confirmation.
“Filling the position of Labor secretary couldn’t be more important,” Sen. Patty MurrayPatty MurrayWhat the 'Bernie Sanders wing of the GOP' can teach Congress Senate Dems demand answers from Wells Fargo over treatment of military A fight for new rights MORE (D-Wash.) said ahead of the vote. “Our country and our economy are stronger when the Department of Labor has a talented and qualified leader at the reins. … The president has nominated someone who will bring passion, integrity and a lifetime of experience to this important position.”
Senate Health, Education, Labor and Pensions Committee Chairman Tom HarkinTom HarkinGrassley challenger no stranger to defying odds Clinton ally stands between Sanders and chairmanship dream Do candidates care about our health or just how much it costs? MORE (D-Iowa) said Perez has the "strongest reputation of professional integrity" and has acted "ethically."