| 2026-10-20 | ProPublica: FBI Purge Ended the Navatek Capitol Hill Bribery Probe
2 src Lindsey Graham · Susan Collins · Federal Bureau of Investigation | | confirmed |
| 2026-09-15 | Senate Cloture on the CLARITY Act Fails 49-50, Killing Crypto Market-Structure Legislation for the 119th Congress
5 src United States Senate · John Thune · Susan Collins · Josh Hawley · +1 | | confirmed |
| 2026-08-08 | Senate Confirms Trump's Former Defense Lawyer Todd Blanche as Attorney General, 50-49
5 src Todd Blanche · Donald Trump · Bill Cassidy · Susan Collins · +3 | | confirmed |
| 2026-04-03 | McConnell Joins Democrats to Defend US NATO Membership as Trump Considers Withdrawal
2 src Mitch McConnell · Donald Trump · Susan Collins · Lisa Murkowski · +2 | | confirmed |
| 2026-01-08 | Senate Votes 52-47 to Limit Trump's Military Action in Venezuela, Five Republicans Cross Party Lines
4 src Tim Kaine · Rand Paul · Susan Collins · Lisa Murkowski · +2 |
| confirmed |
| 2025-10-01 | White House Defunds Council of Inspectors General, Disabling Federal Oversight
2 src Office of Management and Budget · White House · Susan Collins · Chuck Grassley |
| reported |
| 2025-07-04 | Trump Signs 'One Big Beautiful Bill' Into Law: $911 Billion in Medicaid Cuts, 11.8 Million Projected to Lose Coverage
6 src Donald Trump · J.D. Vance · Rand Paul · Susan Collins · +2 |
| confirmed |
| 2025-07-01 | Vance Casts Tiebreaker Passing the One Big Beautiful Bill Act: Enabling Event for Project 2025 Treasury/Tax Chapter and Endowment-Tax Implementation
7 src J.D. Vance · Donald Trump · Rand Paul · Susan Collins · +3 |
| confirmed |
| 2025-01-24 | Pete Hegseth confirmed as Defense Secretary in historic VP tiebreaker vote
3 src Pete Hegseth · J.D. Vance · U.S. Senate · Mitch McConnell · +3 |
| confirmed |
| 2025-01-24 | Vance Casts Tiebreaker Confirming Hegseth as Defense Secretary: Enabling Event for Project 2025 DoD-Purge Chapter
5 src J.D. Vance · Pete Hegseth · U.S. Senate · Mitch McConnell · +3 |
| confirmed |
| 2021-04-07 | Warrant Affidavit: Navatek's $150,000 Shell-Company Check to 1820 PAC
2 src Susan Collins · Federal Bureau of Investigation | | reported |
| 2021-02-13 | Senate Acquits Trump 57-43 Despite Bipartisan Majority Finding Him Guilty
4 src Donald Trump · Mitt Romney · Richard Burr · Bill Cassidy · +3 |
| confirmed |
| 2020-10-26 | Senate Confirms Amy Coney Barrett 52-48 Eight Days Before Election, Creating 6-3 Conservative Supermajority
4 src Amy Coney Barrett · Mitch McConnell · Donald Trump · Susan Collins · +2 |
| confirmed |
| 2020-01-31 | Senate Votes 51-49 to Block Witnesses in Impeachment Trial, Ensuring Trump Acquittal
3 src Mitch McConnell · Mitt Romney · Susan Collins · Senate Republicans · +1 |
| confirmed |
| 2018-10-06 | Senate Confirms Kavanaugh 50-48 Despite Sexual Assault Allegations and Severely Limited FBI Investigation
4 src Brett Kavanaugh · Susan Collins · Joe Manchin · Lisa Murkowski · +1 |
| confirmed |
| 2017-02-07 | Betsy DeVos Confirmed as Education Secretary in Historic VP Tie-Breaking Vote - First Ever for Cabinet Nominee
2 src Betsy DeVos · Mike Pence · Susan Collins · Lisa Murkowski · +1 |
| confirmed |
| 2005-12-15 | Coast Guard Identifies Critical Intelligence Gaps in Dubai Ports World Deal
3 src U.S. Coast Guard · Dubai Ports World · UAE · Susan Collins |
| confirmed |