The UK Independent Singles Chart and UK Independent Albums Chart are charts of the best-selling independent singles and albums, respectively, in the United Kingdom. Originally published in 1980, the relevance of the chart dwindled in the 1990s as major-label ownership blurred the boundary between independent and major labels. Independent charts are currently published weekly by the Official Charts Company.
In the wake of punk, small record labels began to spring up, as an outlet for artists that were unwilling to sign contracts with major record companies, or were not considered commercially attractive to those companies. By 1978, labels like Cherry Red, Rough Trade, and Mute had started up, and a support structure soon followed, including independent pressing, distribution and promotion. These labels got bigger and bigger, and by 1980 were having top 10 hits in the UK Singles Chart. Chart success was limited, however, since the official top 40 was based on sales at large chains and ignored significant sales at the scores of independent record shops that existed. Iain McNay of Cherry Red suggested to the weekly trade paper Record Business the idea of an independent record chart to address the problem, and the first independent chart appeared in 1980, published in Record Week, and later licensed to Sounds.
The definition of whether or not a single was "indie" had depended on the distribution channel by which it was shipped—the record needed to be delivered by a distribution service that was independent of the four major record companies: EMI, Sony Music Entertainment, Warner Music Group and Universal Music Group. In 1981, compilation of the chart switched to research company MRIB. The chart served to give exposure to the independent labels and the artists on those labels. In 1985, Music Week started compiling its own indie chart, but failed to meet the authority of the original chart. Other weekly music papers also published their own charts, often compiled from single record shops. By 1990, the significance of the chart had been diluted by major record companies forming their own 'indie' labels, with independent distribution, in order to break new acts via exposure from the indie chart.