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The Scottish Tartans Society (STS) was a society committed to the recording and preservation of woven tartan designs from around the world; it maintained the Register of All Publicly Known Tartans. The society was first formed in 1963 and existed for about 40 years. The Scottish Tartans Society ceased to record new tartan designs in about the year 2000, having recorded about 2,700 different designs. Today, similar functions are provided by the Scottish government's Scottish Register of Tartans (SRT), which affords some legal recognition to tartans registered with it, and the nonprofit Scottish Tartans Authority (STA), founded by former STS members.