The Senate Select Committee on Ethics investigates and enforces standards of conduct for Senators and Senate staff. Like its House counterpart, it has equal partisan membership to ensure bipartisan accountability.
The committee reviews allegations of misconduct, financial disclosure violations, conflicts of interest, and improper use of Senate resources. It can recommend censure, expulsion, or other disciplinary action. It also provides ethics guidance and training to Senators and staff, helping them navigate complex rules about gifts, travel, outside income, and financial conflicts. The committee serves as the Senate's internal accountability mechanism.