The Irish Independent Albums Chart (also known as Independent Artist Albums or Top 20 Indie Albums) is a chart of best-selling independent album releases in Ireland. It is issued weekly by the Irish Recorded Music Association (IRMA) and complied on its behalf by GfK's Chart-Track until losing the contract at the end of 2016.[1]
Chart rankings are based upon album sales compiled through electronically captured retail data each day from retailers' EPOS systems and certain digital retailers. Sales from major retailers, including HMV, Virgin, Tower and Golden Discs, were once excluded from the chart but data from major retailers and over forty other independent retailers now compose the chart.[2]