January 16, 2019 | Rules WFTDA publica la traducción al español de Las Reglas de Roller Derby de Pista Plana, edición del 1 de enero de 2019
October 10, 2018 | Rules WFTDA Releases First Chinese Translation of The Rules of Flat Track Roller Derby
August 30, 2018 | Rules, WFTDA News WFTDA Releases Spanish Translation Of The December 1, 2017 Edition Of The Rules Of Flat Track Roller Derby