The Leduc-Nisku Economic Development Association (EDA) is an economic development partnership originally founded in 1984 that markets Alberta's International Region. It is headquartered at the Edmonton International Airport within the southern portion of the Edmonton Capital Region in Alberta, Canada.The partnership includes the founding members of Leduc County and the City of Leduc, as well as the nearby towns of Beaumont, Calmar and Devon, and the villages of Thorsby and Warburg.