USAR Certified Referees
| Profile | Name | Location | Expires |
| View | Abdullah, Baroun | Baton Rouge, LA | 2/28/2019 |
| View | Abreu, Winston | Palisade, CO | 11/2/2019 |
| View | Aguirre, David | Fontana, CA | 6/1/2017 |
| View | Anastasio, David | Pearl, MS | 2/21/2023 |
| View | Andres-Beck, Lincoln | Sarasota, FL | 4/21/2024 |
| View | Anum, Francis | Virginia Beach, VA | 3/3/2023 |
| View | Aponte, Sandro | Buckeye, AZ | 2/11/2018 |
| View | Arnold, Mike | Plano, TX | 5/7/2018 |
| View | Austin, David | Cherry Hill, NJ | 8/27/2022 |
| View | Baker, Rob | Woodland Hills, CA | 12/27/2018 |
| View | Barnabei, Drew | Merriam, KS | 9/26/2020 |
| View | Barnes, Kawin | Wilson, NC | 3/11/2018 |
| View | Baron, Mark | Herndon, VA | 8/25/2020 |
| View | Belardo, Joe | Antioch, CA | 2/8/2020 |
| View | Bennett, Aj | Fairfield, OH | 4/26/2021 |
| View | Blanton, Rob | San Marcos, CA | 2/1/2022 |
| View | Blasiman, Timothy | Albuquerque, NM | 5/4/2018 |
| View | Boadway, Erin | Flagstaff, AZ | 9/24/2022 |
| View | Boentaran, Djoko | Albuquerque, DKI Jakarta | 6/22/2019 |
| View | Boyd, Johnny | Gurley, AL | 6/1/2024 |
| View | Brandt, Laura | Southwest Ranches, FL | 2/5/2027 |
| View | Bruns, Russ | Ladson, SC | 11/1/2018 |
| View | Bryant, Debra | Sneads Ferry, NC | 1/1/2024 |
| View | Burris, Todd | Oswego, IL | 1/1/2024 |
| View | Burruel, Cinthia | Grapevine, TX | 3/21/2017 |
| View | Butler, Lonnie | Tampa, FL | 3/13/2022 |
| View | Cannon, Rodney | Lake Wales, FL | 5/16/2017 |
| View | Caruso, Greg | Gainesville, FL | 2/27/2022 |
| View | Carver, Rich | Spokane Valley, WA | 1/31/2021 |
| View | Ciolli, Anthony | Kansas City, MO | 7/31/2017 |
| View | Clark, Jeff | Portland, OR | 4/23/2023 |
| View | Clement, Teresa | Skiatook, OK | 11/16/2019 |
| View | Cockrell, Scott | Berkeley, CA | 2/5/2018 |
| View | Conrad, Cheryl | Coralville, IA | 2/3/2027 |
| View | Constantino, Tom | Canton, GA | 11/20/2026 |
| View | Cook, Kenneth | Whitewater, KS | 7/26/2017 |
| View | Costanza, Will | Alpharetta, GA | 2/19/2018 |
| View | Crownover, Karen | Venice, FL | 11/2/2017 |
| View | Cuesta Jr., Ralph | Hialeah, FL | 1/11/2024 |
| View | Daigle, Roy | Daphne, AL | 11/17/2018 |
| View | Delsarto, Lucy | Gardner, KS | 10/11/2020 |
| View | Dermody, Marco | Charlotte, NC | 7/6/2027 |
| View | Diaz, David | Salt Lake City, UT | 10/7/2017 |
| View | Dietrich, Otto | Phoenix, AZ | 1/1/2024 |
| View | Dingwitz, Paul | Hamburg, | 1/2/2018 |
| View | Drzewiecki, Lou | Delray Beach, FL | 11/12/2021 |
| View | Duncan, Courtnie | Logan, UT | 5/23/2021 |
| View | Eck, Bob | Arvada, CO | 2/24/2018 |
| View | Evans, Bruce | Arvada, CO | 5/24/2019 |
| View | Farinas, Christine | Frederick, MD | 5/14/2021 |
| View | Ferber, Todd | Carolina Shores, NC | 3/24/2018 |
| View | Fernandez, Shawn | Richmond, TX | 2/3/2020 |
| View | Fisette, Robert | Seattle, WA | 2/8/2020 |
| View | Fish, Renee | Dunedin, FL | 6/24/2017 |
| View | Fonseca, Lynn | Saint Simons Island, GA | 9/23/2028 |
| View | Froehlich, Lynette | Simpsonville, SC | 6/29/2018 |
| View | Fry, Gene | Casselberry, FL | 5/27/2018 |
| View | Galvin, Robert | Bowling Green, KY | 12/12/2020 |
| View | Garvey, Timothy | Columbia, IL | 11/17/2028 |
| View | Gebauer, Shane | Moravian Falls, NC | 8/21/2018 |
| View | George, Justen | Ball Ground, GA | 3/4/2028 |
| View | Gillon, Dana | Apex, NC | 7/1/2017 |
| View | Grisz, Mike | Herndon, VA | 5/16/2017 |
| View | Gutierrez, John | Port Saint Lucie, FL | 6/13/2017 |
| View | Hardee, Luther | Concord, VA | 2/9/2018 |
| View | Hedalen, Ty | Arvada, CO | 3/9/2021 |
| View | Heder, Caleb | Morgantown, WV | 9/7/2018 |
| View | Heinle, Gregory | Carmel, IN | 4/9/2018 |
| View | Hiser, Jim | Colorado Springs, CO | 1/1/2024 |
| View | Holden, David | Redford, MI | 2/3/2020 |
| View | Hollander, Bruce | Hollywood, FL | 5/23/2019 |
| View | Horner, Dan | Ankeny, IA | 10/7/2030 |
| View | Hough, Alexander | Phoenix, AZ | 4/14/2023 |
| View | Huff, Brent | Naples, FL | 5/20/2018 |
| View | Izzi, Derek | New Lenox, IL | 5/13/2017 |
| View | Jacquet, Briana | Phoenix, AZ | 7/1/2022 |
| View | Janson, Ethan | Seattle, WA | 4/20/2018 |
| View | Jenkins, Elliot | Provo, Utah | 8/24/2021 |
| View | Jones, Cheryl | Rochester, MN | 6/3/2018 |
| View | Jones, Joshua | St Louis, MO | 8/25/2028 |
| View | Kapec, Andrew | Tallahassee, FL | 5/29/2022 |
| View | Kennedy, Mike | Colorado Springs, CO | 9/10/2017 |
| View | Kirchoff, Mary | Greensboro, NC | 12/9/2026 |
| View | Kisling, Terry | Queen Creek, AZ | 5/19/2018 |
| View | Kosakowski, Alex | Bristol, CT | 4/26/2021 |
| View | Kovacs, Martin | Cameron, NC | 9/22/2019 |
| View | Lane, Wade | Lexington, NC | 12/9/2018 |
| View | Laney, Brian | San Jose, CA | 2/5/2018 |
| View | Lecy, Skip | Mesa, AZ | 2/11/2018 |
| View | Leeman, Greg | Concord, NC | 9/20/2020 |
| View | Lerow, Bob | Bradenton, FL | 8/11/2018 |
| View | Lopez, Shawn | Denver, CO | 3/23/2019 |
| View | Lyons, Rob | Sarasota, FL | 6/14/2017 |
| View | Magoun, Creighton | Greenville, SC | 3/7/2020 |
| View | Majxner, Matthew | Bozeman, MT | 9/7/2017 |
| View | Marr, Ron | Elizabethtown, KY | 12/28/2020 |
| View | Martin, Patrick | San Diego, CA | 7/22/2018 |
| View | Martineau, Glenn | New Braunfels, TX | 1/15/2018 |
| View | Matthews, Jordan | Raleigh, NC | 10/1/2018 |
| View | McClellan, Scott | Austin, TX | 4/1/2022 |
| View | McCullough, Kevin | Friday Harbor, WA | 5/8/2018 |
| View | McMillin, Peter | Golden, CO | 10/8/2018 |
| View | Meeks, Kamyron | Roanoke, VA | 5/26/2017 |
| View | Meisenheimer, Karl | Las Vegas, NV | 5/14/2017 |
| View | Melia, Vincent | West Islip, NY | 1/23/2021 |
| View | Merrill, Dana | Raleigh, NC | 3/6/2020 |
| View | Midkiff, Alex | Raleigh, NC | 2/22/2027 |
| View | Miller, Marquis | Lilburn, GA | 10/3/2019 |
| View | Miller, Maurice | Lilburn, GA | 9/9/2019 |
| View | Mills, Adam | Lakewood, CO | 5/14/2018 |
| View | Moore, Charles | Woodbridge, VA | 6/1/2018 |
| View | Moore, Chris | Mansfield, TX | 3/22/2017 |
| View | Moore, Paul | Boone, NC | 6/3/2019 |
| View | Morris, Michael Brandon | Lexington, SC | 1/23/2021 |
| View | Moss, Teresa | Rock Hill, SC | 4/26/2027 |
| View | Mylar, Jeff | Canton, MS | 2/24/2023 |
| View | Nelson, Scott | Colorado Springs, CO | 3/6/2020 |
| View | New, Eric | Charlotte, NC | 1/1/2024 |
| View | Oaks, Tom | Alice, TX | 9/15/2017 |
| View | Paez, Luis | Gainesville, FL | 8/19/2017 |
| View | Parsons, Shirley | Rangely, CO | 5/15/2018 |
| View | Partovich, Roby | Oceanside, CA | 6/4/2018 |
| View | Pierce, Terrence | Atlanta, GA | 3/5/2018 |
| View | Pitock, Andy | Genoa City, WI | 6/3/2027 |
| View | Power, Robert | Spring, TX | 2/8/2020 |
| View | Pruitt, Dylan | Bradenton, FL | 3/13/2022 |
| View | Przybyla, Justin | Lynnwood, WA | 5/4/2019 |
| View | Quam, Daniel | Lakeville, MN | 11/12/2017 |
| View | Rafkind, Jon | Fremont, CA | 5/19/2018 |
| View | Ramos Jr., Walter | Concord, CA | 1/29/2021 |
| View | Reed, Ruthie | Greer, SC | 11/25/2018 |
| View | Reeser, Matt | Mount Prospect, IL | 4/23/2021 |
| View | Reeves, Lynn | Arlington, TX | 3/18/2019 |
| View | Reyes, Jo Anna | Corpus Christi, TX | 6/11/2018 |
| View | Riley, Steve | Lawrence, KS | 12/8/2020 |
| View | Robbins, Chris | Butte, MT | 3/2/2021 |
| View | Roberts, Chris | Matthews, NC | 10/27/2018 |
| View | Rocha, Andrea | Knoxville, TN | 5/18/2019 |
| View | Rodgers, Ryan | Colorado Springs, CO | 2/11/2020 |
| View | Rodriguez, Daniel | Rustburg, VA | 8/15/2017 |
| View | Rosa, Angel | San Antonio, TX | 9/3/2028 |
| View | Rosenbaum, David | Portland, OR | 5/8/2018 |
| View | Ruple, Bill | Tyrone, GA | 1/25/2018 |
| View | Rusche, Joseph | Simi Valley, CA | 5/8/2018 |
| View | Schear, Dean | Bulverde, TX | 7/29/2018 |
| View | Scott, Russell | Powder Springs, GA | 10/11/2019 |
| View | Scrivner, Michael | Pantego, TX | 3/21/2017 |
| View | Sednaouiy, Sam | Staten Island, NY | 5/18/2017 |
| View | Sefcik, Teresa | Emmetsburg, IA | 9/29/2018 |
| View | Semones, Steve | Alexandria, LA | 11/2/2019 |
| View | Sepulveda, Roger | Montrose, NY | 5/19/2018 |
| View | Shafar, Paul | New Lenox, IL | 1/28/2022 |
| View | Shaikh, Aamir | Kennedale, TX | 2/28/2017 |
| View | Shaikh, Azam | Kennedale, TX | 2/28/2017 |
| View | Shelton, J D | Newport News, VA | 1/1/2024 |
| View | Siegal, Will | Charlottesville, VA | 3/13/2020 |
| View | Sikorski, Mark | Colorado Springs, CO | 6/17/2027 |
| View | Silvio, Michael | Pittsburgh, PA | 2/28/2019 |
| View | Smith, Mitzi | Kansas City, KS | 9/14/2020 |
| View | Sorensen, Mike | Plano, TX | 3/21/2017 |
| View | Sorenson, Rick | Thornton, CO | 6/1/2022 |
| View | Soto, Ricardo | San Diego, CA | 1/28/2022 |
| View | Soto Jr., Gerard | Apex, NC | 12/17/2021 |
| View | Souza, Ron | Antioch, CA | 12/30/2017 |
| View | St. Peter, Scott | McPherson, KS | 12/19/2019 |
| View | Starks, John | Eureka, MO | 9/29/2018 |
| View | Stephens, Lynn | Carthage, NC | 1/1/2027 |
| View | Stob, David | Lynnwood, WA | 3/31/2023 |
| View | Stone, David | Larkspur, CO | 6/1/2022 |
| View | Stone, Shaun | Norman, OK | 5/14/2018 |
| View | Sura, Gautham | Brooklyn, NY | 1/18/2020 |
| View | Suskauer, Devon | Hendersonville, NC | 3/15/2019 |
| View | Sutherland, Gatlin | Great Falls, MT | 3/19/2021 |
| View | Sutherland, Scott | Great Falls, MT | 1/11/2020 |
| View | Sylvester, Benjamin | Pittsburgh, PA | 3/8/2022 |
| View | Tavarez, Miguel | Elgin, SC | 12/12/2019 |
| View | Terry, Jason | Albuquerque, NM | 12/17/2017 |
| View | Thompson, Jeffrey | Leander, TX | 4/7/2018 |
| View | Torbet, Mike | Jackson, MO | 5/2/2021 |
| View | Toth, Doug | Marshall, MI | 3/24/2020 |
| View | Tran, Paula | San Jose, CA | 2/17/2019 |
| View | Trejo, Isidro | Naples, FL | 4/28/2023 |
| View | Trimble, Jean | Orlando, FL | 6/16/2017 |
| View | Troutt, James | Spokane, WA | 5/11/2018 |
| View | Ursino, John | Grimsby, ON | 5/27/2018 |
| View | Van Marion, Eric | Palos Heights, IL | 10/19/2019 |
| View | Vann, Eddie | Katy, TX | 3/22/2017 |
| View | Vasquez, Leo | Austin, TX | 2/28/2020 |
| View | Vega, Rocco | Poulsbo, WA | 8/26/2022 |
| View | Velez, Ana | Cuenca, Azuay | 5/27/2018 |
| View | Walker, Geoff | Buckley, WA | 11/17/2028 |
| View | Walters, Brent | Raleigh, NC | 6/12/2023 |
| View | Walters, Jordan | Raleigh, NC | 3/13/2028 |
| View | Ward, Don | Kearneysville, WV | 3/14/2019 |
| View | Wattz, Stephen | Monument, CO | 8/21/2028 |
| View | Weller, Aidan | Austin, TX | 7/29/2018 |
| View | Weller, Ian | Austin, TX | 7/29/2018 |
| View | Wiley, Ursula | Lilburn, GA | 7/26/2020 |
| View | Williams, Joe | Colorado Springs, CO | 5/13/2019 |
| View | Wilson, John | Gatlinburg, TN | 5/17/2019 |
| View | Witchger, Christian | Chicago, IL | 9/26/2020 |
| View | Wolford, Scott | Wichita, KS | 10/11/2019 |
| View | Woodland, Eric | Helena, MT | 3/7/2021 |
| View | Yore, Kelly | Richlands, NC | 4/14/2028 |
| View | Zontini, Joseph | Round, TX | 9/12/2023 |