Atlanta Men’s Roller DerbyAustin AnarchyBarrow InfernosBototos BandidosBridgetown Roller DerbyBrisbane City RollersCapital City Derby DoodsCapital City HooligansCapital District Trauma AuthorityCarolina WreckingballsCasco Bay Roller DerbyChicago Bruise BrothersChinook City Roller DerbyCincinnati Battering RamsCleveland Men’s Roller DerbyCollision Men’s DerbyCrash Test BrummiesDakota Men’s Roller DerbyDenver Ground ControlDerby Club le Cres Lattes MontpellierDetroit Men’s Roller DerbyDrive-By City RollersFlour City Fear Men’s Roller DerbyGlasgow Men’s Roller DerbyGranite City BrawlersHarm City Men’s DerbyHouston Men’s Roller DerbyLane County ConcussionLight City DerbyLincolnshire Rolling ThunderMagic City MisfitsManchester Roller DerbyManneken BeastsMass MaelstromMen’s Roller Derby JapanMinnesota Men’s Roller DerbyMohawk Valley Roller DerbyMontreal Men’s Roller DerbyNew Orleans Brass Roller DerbyNew York Shock ExchangeNorth Wales Roller DerbyNottingham Roller DerbyOklahoma Men’s Roller DerbyPanam SquadPhiladelphia HooligansPioneer Valley Roller DerbyPittsburgh Blue StreaksPuget Sound Outcast DerbyRace City RebelsRoller Derby ToulouseSan Diego AftershocksSioux City Korn StalkersSouth Wales SiluresSouthern DiscomfortSaint Louis GatekeepersSydney City SMASHTampere Rollin’ BrosTexas Men’s Roller DerbyThunderquads Roller Derby MasculinoToronto Men’s Roller DerbyTyne and Fear Roller DerbyVancouver MurderVarsity Derby LeagueVictoria Men’s Roller DerbyWest Swedish Roller Derby SocietyWheels of MayhemWirral Roller DerbyWisconsin Men’s Roller DerbyYour Mom Men’s Derby


MRDA relies on qualified officials to make sure that its events are run safely, efficiently, and in accordance with MRDA/WFTDA rules.

MRDA has a high standard for excellence and believes that its officials should be acknowledged for having met this standard. To that end, MRDA has defined an MRDA Official as follows: “MRDA Official is an official (Ref, NSO or Announcer) who is acknowledged by MRDA as consistently and effectively volunteering their time and skills in a manner to uphold the MRDA/WFTDA Rules, the ‘MRDA Code of Conduct Acknowledgment, Confidentiality and Non-Compete Agreement (CCNC)’, and who supports the development and growth of MRDA.

Our list of MRDA Recognized Officials can be found here: MRDA Recognized Officials

Evaluation Forms

These evaluation forms may be completed for Officials seeking certification through the MRDA. MRDA Evaluation Forms are available for the following positions, and may be completed for MRDA Regulation and MRDA Sanctioned bouts:

Please complete the appropriate form and submit it to:
[email protected]

More details regarding MRDA Certification will be posted soon. Any questions regarding these forms can be sent to:
[email protected]

MRDA’s Regional Officiating Representatives and Area Coordinators

Regional Officiating Representatives

  • Europe: Sven WillBeFamous & Dirty Härry
  • US Northeast: Wreckordian & Headless Horsman
  • US Southeast: peeka
  • US North Central: The Gorram Reaver
  • US South Central: DominA-sha
  • US Northwest: Dell From Hell
  • US Southwest: Butt Force Trauma

They can be reached by emailing [email protected]

Regions Represented

  1. Canada
  2. Europe
  3. United States
    1. Northeast (CT, ME, MA, NJ, NH, NH, NY, PA, RI, VT)
    2. Southeast (AL, DC, DE FL, GA, MD, NC, SC, VA, WV)
    3. North Central (IL, IN, IA, MI, MN, ND, OH, SD, WI)
    4. South Central (AR, KY, LA, MS, MO, OK, TN, TX)
    5. Northwest (AK, ID, KS, MT, NE, OR, WA, WY)
    6. Southwest (AZ, CA, CO, HI, NV, NM, UT)

Officials Area Coordinators

  • Australia: Denominator
  • Canada: Pamtera
  • Europe: Skabarella
  • Latin America: El Huracan
  • United States: Ninja Sass’em

They can be reached by emailing [email protected]