The Women's Flat Track Derby Association (WFTDA) is the international governing body of women's flat track roller derby, representing more than 400 member leagues on 6 continents. The WFTDA sets the international standards for rankings, rules, and competition each year, and provides guidance and resources to the sport of flat track derby.
The WFTDA is a 501(c)(3) tax-exempt nonprofit organization, democratically run by its Member Leagues, and governed by an elected, volunteer Board of Directors consisting of Member League Representatives.