Atlanta Men’s Roller DerbyAustin AnarchyBarrow InfernosBototos BandidosBridgetown Roller DerbyBrisbane City RollersCapital City HooligansCapital District Trauma AuthorityCarolina WreckingballsCasco Bay Roller DerbyChicago Bruise BrothersChinook City Roller DerbyCleveland Men’s Roller DerbyCollision Men’s DerbyCrash Test BrummiesDakota Men’s Roller DerbyDenver Ground ControlDerby Club le Cres Lattes MontpellierDetroit Men’s Roller DerbyFlour City Fear Men’s Roller DerbyGlasgow Men’s Roller DerbyGolden State HeatGranite City BrawlersHarm City Men’s DerbyHelsinki Coast Quads Roller DerbyHouston Men’s Roller DerbyKent Men’s Roller DerbyLane County ConcussionLight City DerbyLincolnshire Rolling ThunderMadRiders Men’s Roller DerbyMagic City MisfitsManchester Roller DerbyManneken BeastsMass MaelstromMen’s Roller Derby JapanTwin Cities Roller DerbyMohawk Valley Roller DerbyMontreal Men’s Roller DerbyNew Orleans Brass Roller DerbyNew York Shock ExchangeNorth Wales Roller DerbyNottingham Roller DerbyOklahoma Men’s Roller DerbyOrcet Roller DerbyPanam SquadPhiladelphia HooligansPittsburgh Blue StreaksPuget Sound Outcast DerbyRace City RebelsRoller Derby ToulouseSan Diego AftershocksSouthern DiscomfortSaint Louis GatekeepersSydney City SMASHTampa Bay Men’s Roller DerbyTampere Rollin’ BrosTexas Men’s Roller DerbyThe Inhuman LeagueToronto Men’s Roller DerbyLes Nordiks de TouraineTyne and Fear Roller DerbyVancouver MurderVarsity Derby LeagueVictoria Men’s Roller DerbyWest Swedish Roller Derby SocietyWheels of MayhemWisconsin Men’s Roller DerbyYour Mom Men’s Derby

MRDA Recognized Officials

  • Cheshire Splatt
    Position: Referee
    Location:
    League Affiliation: 3326
    Region: Australia
    Certified Since: 01/01/70
    Certification:
  • Chiro-Fracture
    Position: Referee
    Location: Texas
    League Affiliation: Rat City Roller Derby
    Region: US Northwest
    Certified Since: 04/23/15
    Certification: None
  • Chloroform Cupcake
    Position: Referee
    Location:
    League Affiliation: 2687
    Region: No Region Specified
    Certified Since: 11/30/-1
    Certification: None
  • Chopsaw
    Position: Referee
    Location: NY
    League Affiliation: GGRD/NYSE
    Region: US South Central
    Certified Since: 01/14/13
    Certification: r2
  • Chris Spieth
    Position: Referee
    Location: Indiana
    League Affiliation: Race City
    Region: US North Central
    Certified Since: 08/21/13
    Certification: None
  • Chuck Morris
    Position: Referee
    Location: Canada , Portage la Prairie MB R1N3C3
    League Affiliation:
    Region: Canada
    Certified Since: 04/23/15
    Certification: r1
  • Cleveland
    Position: Referee
    Location: Tennessee
    League Affiliation: Memphis Roller Derby
    Region: US South Central
    Certified Since: 05/25/16
    Certification: None
  • Clockwork Droid
    Position: Referee
    Location: Germany
    League Affiliation: HOSSA
    Region: Europe
    Certified Since: 10/29/16
    Certification: None
  • cobra HIss
    Position:
    Location:
    League Affiliation:
    Region: No Region Specified
    Certified Since: 01/01/70
    Certification:
  • Coconutz Chanel
    Position: Referee
    Location:
    League Affiliation: Casco Bay Roller Derby
    Region: US Northeast
    Certified Since: 11/30/-1
    Certification: None
  • Colin Fairly
    Position: Referee
    Location:
    League Affiliation:
    Region: No Region Specified
    Certified Since: 11/30/-1
    Certification: None
  • Collin DeShotz
    Position: Referee
    Location: Salt Lake City, Utah
    League Affiliation: Wasatch and Uinta
    Region: US Southwest
    Certified Since: 06/15/14
    Certification: None
  • Count Stephanos
    Position: Referee
    Location:
    League Affiliation: 2727
    Region: US South Central
    Certified Since: 11/30/-1
    Certification: None
  • Crash Phoenix
    Position: Referee
    Location:
    League Affiliation: 3970
    Region: Europe
    Certified Since: 11/30/-1
    Certification: None
  • Cruel Whip
    Position: Referee
    Location: Chicago?
    League Affiliation: Windy City Rollers
    Region: US North Central
    Certified Since: 11/23/16
    Certification: None
  • Cupid Stunt
    Position: Referee
    Location:
    League Affiliation:
    Region: Europe
    Certified Since: 11/30/-1
    Certification: None
  • D'Fleured
    Position: Referee
    Location:
    League Affiliation: 2687
    Region: US North Central
    Certified Since: 11/30/-1
    Certification: None
  • Danger Prone Daphne
    Position: Referee
    Location: Long Island, NY
    League Affiliation: LIRR (WFTDA), NYSE(MRDA)
    Region: US Northeast
    Certified Since: 01/23/12
    Certification: None
  • Dangerous Danger
    Position: Referee
    Location: UK, England
    League Affiliation: London Rollergirls
    Region: Europe
    Certified Since: 11/12/13
    Certification: None
  • Dani Disaster
    Position: Referee
    Location:
    League Affiliation: 2727
    Region: No Region Specified
    Certified Since: 11/30/-1
    Certification: None
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Color Key

  • Australia
  • Canada
  • Europe
  • US - North Central
  • US - South Central
  • US - Northeast
  • US - Northwest
  • US - Southeast
  • US - Southwest