 Thus, a significant amount of research and documentation is required, and the application fee is non-refundable, including upon rejection of an application.Amendments to SRT-specific records require a fee, but may be declined if they would effectively result in a new design; correction of errors in data imported from "ITI" or "STWR" do not require fees but generally require documentation.Between 1951 and 1992, the Lord Lyon King of Arms has recorded (or "noted") 28 distinct tartans in the "Public Register of All Arms and Bearings in Scotland" and a further 39 in the "Lyon Court Book", for a total of 74 including some minor variations.