The Committee on Energy and Commerce has broad jurisdiction over energy policy, healthcare, telecommunications, consumer protection, environmental quality, and interstate and foreign commerce. It oversees numerous federal agencies and shapes legislation impacting significant sectors of the economy.

The Committee on House Administration oversees the day-to-day operations of the House of Representatives, including federal election law, campaign finance, House rules, and security. It also manages entities like the Library of Congress and the Smithsonian Institution.

The Committee on the Judiciary conducts oversight of the Department of Justice and considers nominations for federal judgeships, including the Supreme Court. Its legislative jurisdiction covers constitutional amendments, federal criminal law, immigration, antitrust, patents, and civil liberties.