In 2010, Senator Blumenthal was elected to represent Connecticut in the United States Senate. He was reelected in 2016 and 2022.

In the Senate, Senator Blumenthal has built on his longtime advocacy for consumers by holding companies accountable for the safety of their products. He has pushed GM to fix its cars’ fatal defects, fought to keep dangerous nicotine products out of the hands of children, and worked to make communities safe from hazardous chemicals. As chair of the Commerce Consumer Protection subcommittee, he led hearings and legislation to hold tech platforms like Facebook, Google, Twitter, and TikTok accountable for privacy failings, toxic and illegal content, and other serious harms.

Senator Blumenthal is also working to bring Connecticut’s transportation systems and infrastructure into the twenty-first century. Working with Connecticut’s Congressional Delegation, he has secured billions of dollars of federal funding to improve rail safety, promoted climate resiliency, and protected Long Island Sound and Connecticut’s rivers and streams.

He has spearheaded legislation to support veterans by expanding employment opportunities, increasing housing access, holding the VA accountable, and providing health care for those exposed to toxic chemicals during their service including Blue Water Navy Vietnam Veterans and veterans working near burn pits in Iraq and Afghanistan. Senator Blumenthal authored the Clay Hunt Suicide Prevention for American Veterans Act, a bipartisan law to improve mental health care and suicide prevention resources.

Senator Blumenthal is a member of the Committee on the Judiciary, Committee on Homeland Security & Governmental Affairs, Committee on Armed Services, Committee on Veterans’ Affairs, and Special Committee on Aging.