| 1/00 | Dry-cleaning or washing fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods |
| 1/02 | Dry-cleaning or washing fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods using organic solvents |
| 1/04 | Dry-cleaning or washing fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods using organic solvents together with additives (D06L 1/06 takes precedence) |
| 1/06 | Dry-cleaning or washing fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods using organic solvents De-sizing |
| 1/08 | Dry-cleaning or washing fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods using organic solvents Multi-step processes |
| 1/10 | Dry-cleaning or washing fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods using organic solvents Regeneration of used chemical baths |
| 1/12 | Dry-cleaning or washing fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods using aqueous baths |
| 1/14 | Dry-cleaning or washing fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods using aqueous baths De-sizing |
| 1/16 | Dry-cleaning or washing fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods using aqueous baths Multi-step processes |
| 1/18 | Dry-cleaning or washing fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods using aqueous baths Working under pressure in closed vessels |
| 1/20 | Dry-cleaning or washing fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods using aqueous baths combined with mechanical means |
| 1/22 | Dry-cleaning or washing fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods Processes involving successive treatments with aqueous and organic materials |
| 3/00 | Bleaching fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods, leather, or furs |
| 3/02 | Bleaching fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods, leather, or furs using compounds which develop oxygen (D06L 3/06 takes precedence) |
| 3/04 | Bleaching fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods, leather, or furs by irradiation or ozonisation |
| 3/06 | Bleaching fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods, leather, or furs using compounds which contain halogen |
| 3/08 | Bleaching fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods, leather, or furs using compounds which contain halogen chlorites; chlorine dioxide |
| 3/10 | Bleaching fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods, leather, or furs using reducing agents |
| 3/11 | Bleaching fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods, leather, or furs using enzymes |
| 3/12 | Bleaching fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods, leather, or furs Optical bleaching |