ISO 2157:1992 Dental rotary instruments; nominal diameters and designation code number
ISO 2859-1:1999 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
ISO 6360-3:2005 Dentistry - Number coding system for rotary instruments - Part 3: Specific characteristics of burs and cutters
ISO 8325:2004 Dentistry - Test methods for rotary instruments