
Lifetime Rating
Ryan Mackenzie
Representative · Republican
Congress
Strong Conservative
2025 Conservative Achievement2025 CPAC Rating
81%
State
PAPennsylvania
CPAC Rating History
2025
2025 CPAC Rating
Republican House Avg: 83%
Voting Record
This bill, sponsored by Rep. Andy Biggs (CPAC Lifetime Score 97%) allows Congress to disapprove multiple regulations under a single joint resolution rather than addressing each rule individually, provided the regulations were submitted during the final year of a President's term. CPAC supports this effort to rein in the regulatory state and prevent outgoing administrations from imposing a flood of last-minute regulations on Americans, and supported this bill. The House passed the bill on February 12, 2025, by a vote of 212-208, with 210 Republicans and 1 Democrat voting for and 207 Democrats and 1 Republican voting against. The bill did not receive a vote in the Senate. Republican Nay Vote: Rep. Brian K. Fitzpatrick (R-PA) Democrat Aye Vote: Rep. Henry Cuellar (D-TX)
Conservatives Support
This bill, sponsored by Rep. August Pfluger (CPAC Lifetime Rating 83%), prohibits non-citizens from voting in District of Columbia elections and repeals the DC voting rights amendment of 2022. CPAC believes that voting is a sacred right of American citizens and opposes all non-citizens voting in American elections. For these reasons, CPAC supported this bill. The House passed the bill on June 10, 2025, by a vote of 266-148 (All Republicans and 56 Democrats voted in favor). The Senate has not taken floor action on the measure.
Conservatives Support
H.R. 1, sponsored by Committee on the Budget Chairman Jodey Arrington (CPAC Lifetime Rating 93%) and known as the One Big Beautiful Bill, delivered a host of landmark Conservative victories, including a school choice tax credit to empower parents, more resources for border security and immigration enforcement, and the continuation of the Trump tax cuts that keep more money in the pockets of hardworking Americans. For these reasons, CPAC supported this bill. The U.S. House of Representatives passed the Senate-amended version of the bill on July 3, 2025, in a 218-214 vote (2 Republicans and all Democrats voted against). President Trump signed the measure into law. Republican Nay Votes: Rep. Brian Fitzpatrick (R-PA), Rep. Thomas Massie (R-KY)
Conservatives Support
This resolution, sponsored by Rep. Gary Palmer (CPAC Lifetime Rating 95%), invokes the Congressional Review Act (CRA) to end a Department of Energy rule dictating efficiency standards for gas water heaters. The Congressional Review Act (CRA) is a law that lets Congress overturn federal agency regulations. After a federal agency creates a new rule, Congress has 60 legislative days to review it. If both houses of Congress pass a Joint Resolution of Disapproval and the President signs it, the rule is cancelled. CPAC opposes unnecessary regulatory burdens that raise prices on American consumers and supported this resolution. The House passed the resolution on February 27, 2025, by a vote of 221-198 (All Republicans and 11 Democrats voted in favor). The resolution was signed into law.
Conservatives Support
H.R. 1048 requires universities to annually disclose to the Department of Education all gifts or contracts valued at $50,000 or more from foreign sources. This amendment to H.R. 1048, introduced by Rep. Keith Self (CPAC Lifetime Rating 98%), would lower the threshold from $50,000 to $1 so that universities will be required to report all gifts from foreign countries. CPAC believes that we must root out every dollar of foreign adversary influence over American universities and supported the Self Amendment. The House defeated the amendment on March 27, 2025, by a vote of 92-321 (119 Republicans and all Democrats voted against).
Conservatives Support
This bill, sponsored by Ways and Means Chairman Jason Smith (CPAC Lifetime Rating 89%), lengthens the statute of limitations from 5 to 10 years for fraud and other serious crimes committed under programs that received extra money when Congress lost its collective mind during the Chinese Coronavirus hysteria. CPAC supports rooting out the rampant fraud, waste, and abuse of taxpayer dollars that occurred during the Chinese Coronavirus spending spree and supported this bill. The House passed the bill on March 11, 2025, by a vote of 295-127 (all Republicans and 83 Democrats voted in favor). The Senate has not taken a vote on this measure.
Conservatives Support
This bill, sponsored by Rep. Ann Wagner (CPAC Lifetime Score 76%) requires that when a botched abortion results in a live birth, the baby must be given the same medical care and attention received by any other newborn child. CPAC considers every abortion a human tragedy and believes that every life, including those who survive an abortion, deserves protection. CPAC supported this bill. The House passed the bill on January 23, 2025, by a vote of 217-204 with 215 Republicans, 1 Democrat, and 1 independent voting for and 204 Democrats voting against. The bill was defeated in the Senate. Democrat Aye Vote: Rep. Henry Cuellar (D-TX)
Conservatives Support
This bill, sponsored by Rep. Nancy Mace (CPAC Lifetime Rating 77%), adds domestic violence and child abuse to the list of crimes that bar an individual from entering America or gaining legal status while in the country. CPAC supports protecting Americans from violent illegal aliens and supported this bill. The House passed the bill on January 16, 2025, by a vote of 274-145, with 212 Republicans and 61 Democrats voting for and 145 Democrats voting against. The bill did not receive a vote in the Senate.
Conservatives Support
This resolution, sponsored by Rep. Andrew Clyde (CPAC Lifetime Rating 99%), invokes the Congressional Review Act to reject a Department of Energy rule that imposes energy regulations and labeling requirements on household appliances, which would make household appliances like microwaves and refrigerators less effective and more expensive. The Congressional Review Act (CRA) is a law that lets Congress overturn federal agency regulations. After a federal agency creates a new rule, Congress has 60 legislative days to review it. If both houses of Congress pass a Joint Resolution of Disapproval and the President signs it, the rule is cancelled. CPAC opposes unnecessary regulatory burdens that raise prices on American consumers and supported this resolution. The House passed the resolution on March 5, 2025, by a vote of 222-203 (all Republicans and 7 Democrats voted in favor). The resolution later became law.
Conservatives Support
This resolution, sponsored by Rep. August Pfluger (CPAC Lifetime Score 83%) invokes the Congressional Review Act (CRA) to reject an EPA methane emission rule which would have forced oil and gas facilities to pay burdensome fees. The Congressional Review Act (CRA) is a law that lets Congress overturn federal agency regulations. After a federal agency creates a new rule, Congress has 60 legislative days to review it. If both houses of Congress pass a Joint Resolution of Disapproval and the President signs it, the rule is cancelled. CPAC opposes unnecessary regulatory burdens that inevitably raise energy prices for hardworking Americans and supported this resolution. The House passed the bill on February 26, 2025, by a vote of 220-206, with 213 Republicans and 6 Democrats voting for and 205 Democrats and 1 Republican voting against. The resolution later became law. Republican Nay Vote: Rep. Brian Fitzpatrick (R-PA) Democrat Aye Vote: Rep. Henry Cuellar (D-TX), Rep. Jared Golden (D-ME), Rep. Vicente Gonzalez (D-TX), Rep. Adam Gray (D-CA), Rep. Kristen McDonald Rivet (D-MI), Rep. Marie Gluesenkamp Perez (D-WA)
Conservatives Support
This bill, sponsored by Rep. August Pfluger (CPAC Lifetime Score 83%) prevents a president from declaring a moratorium on hydraulic fracturing without the consent of Congress. CPAC supports American energy dominance and opposes executive overreach that threatens to destroy American energy production, and supported this bill. The House passed the bill on February 7, 2025, by a vote of 226-188, with 209 Republicans, 16 Democrats and 1 Independent voting for and 188 Democrats voting against. The bill was not given a vote in the Senate.
Conservatives Support
This bill requires the detention of illegal aliens who have been charged with serious crimes, ending the dangerous catch-and-release policies that put American communities at risk. CPAC believes that protecting American citizens from criminal illegal aliens is a fundamental duty of the federal government and supported this bill. The House passed S. 5 on January 22, 2025, by a vote of 263-156 (46 Democrats voted for and no Republicans voted against.) President Donald J. Trump signed the measure into a law on January 29, 2025.
Conservatives Support
A Rep. Andy Biggs (CPAC Lifetime Rating 97%) amendment to the Defense Authorization bill would deny designating “critical habitats” under the Endangered Species Act when they conflict with defense priorities. CPAC supports efforts to rein in the Endangered Species Act, which is routinely weaponized to block development and undermine national defense, and supported this amendment. The House defeated the amendment on September 10, 2025, by a vote of 200-228 (18 Republicans voted against, and 2 Democrats voted in favor).
Conservatives Support
Nutria are invasive, semi-aquatic rodents. This bill, sponsored by Rep. Josh Harder (CPAC Lifetime Rating 7%), reauthorizes through FY2030 the Nutria Eradication and Control Act of 2003, which provides federal money to states to eradicate the nutria rodents, and restore marshland damaged by the nutria rodents. CPAC believes that States should not be forced to pay for other States’ rodent problems, and opposed this bill. The House passed this bill on February 4, 2025, by a vote of 361-56 (155 Republicans and all Democrats voted in favor). The Senate has not taken floor action on the measure.
Conservatives Oppose
This bill, sponsored by Rep. Greg Steube (CPAC Lifetime Rating 98%), prohibits biological males from participating in girl’s and women’s sports. CPAC believes in protecting the integrity of women’s athletics and the hard-won opportunities of female athletes, and supported this bill. The House passed the bill on January 14, 2025, by a vote of 218-206 with 216 Republicans and 2 Democrats voting for and 206 Democrats voting against. The bill failed to reach the 60 votes needed to pass the Senate, and it did not become law. Democrat Aye Votes: Rep. Henry Cuellar (D-TX), Rep. Vicente Gonzalez (D-TX)
Conservatives Support
This resolution, sponsored by Rep. John James (CPAC Lifetime Rating 66%), invokes the Congressional Review Act to overturn an EPA waiver that had granted California authority to set vehicle emissions standards even stricter than federal law permits. The Congressional Review Act (CRA) is a law that lets Congress overturn federal agency regulations. After a federal agency creates a new rule, Congress has 60 legislative days to review it. If both houses of Congress pass a Joint Resolution of Disapproval and the President signs it, the rule is cancelled. California’s plan is to gradually burden gas cars with more and more regulations until gas cars become uneconomical. Since California is a large state, many auto manufacturers design their cars around California’s regulations, thus impacting the whole country. CPAC opposes California’s radical overregulation of vehicles that threatens consumer choice and drives up costs for all Americans, and supported this resolution. The House passed the resolution on April 30, 2025, in a 231-191 vote (1 Republican voted against, and 13 Democrats voted in favor), and it later became law. Republican Nay Vote: Rep. Brian Fitzpatrick (R-PA)
Conservatives Support
A Rep. Scott Perry (CPAC Lifetime Rating 97%) amendment to the Energy and Water Appropriations bill would eliminate funding for the Advanced Vehicles Manufacturing Loan Program, which gives special government loans to “green” manufacturers of cars and other vehicles. CPAC opposes government subsidies that favor one form of energy over another and pick winners and losers in the free market. CPAC supported this amendment. The House defeated the amendment on September 3, 2025, by a vote of 140-286 (77 Republicans and all Democrats voted against).
Conservatives Support
This bill, sponsored by Rep. Kevin Hern (CPAC Lifetime Rating 96%), prohibits programs in our schools that receive support, either direct or indirect, from Communist China. CPAC believes American children must be protected from the influence of foreign adversaries and opposes any educational program funded or guided by China. CPAC supported this bill. The House passed the bill on December 4, 2025, by a vote of 247-164 (all Republicans and 33 Democrats voted in favor). The Senate has not taken floor action on the measure.
Conservatives Support
A Rep. Scott Perry (CPAC Lifetime Rating 97%) amendment to the Energy and Water Appropriations bill would eliminate funding for the Office of Energy Efficiency and Renewable Energy, which oversees the government spending that favors some energy sources over others. CPAC supports eliminating wasteful government offices that primarily exist to advance the radical green agenda with taxpayer dollars and supported this amendment. The House defeated the amendment on September 4, 2025, by a vote of 127-297 (87 Republicans and all Democrats voted against).
Conservatives Support
This bill, sponsored by Rep. Byron Donalds (CPAC Lifetime Rating 96%), brings real accountability for criminals in the District of Columbia by changing the absurd definition of “juveniles” from age 24 back to 18. CPAC supports common-sense criminal justice reforms that hold offenders accountable and keep communities safe, and supported this bill. The House passed the bill on September 16, 2025, by a vote of 240-179 (1 Republican voted against, and 31 Democrats voted in favor). The Senate has not taken floor action on the measure. Republican Nay Vote: Rep. Thomas Massie (R-KY)
Conservatives Support
20 votes shown
Annual CPAC Ratings
| Year | CPAC Rating | Award | Lifetime Rating |
|---|---|---|---|
| 2025 | 81% | Conservative Achievement | 81% |
- Year
- 2025
- CPAC Rating
- 81%
- Lifetime Rating
- 81%
Conservative Achievement