| RENAULT/PSA D45 1010 | Colorfastness to rubbing (Crockmeter) |
| PSA D24 5011 | Paint coatings. Resistance to dry abrasion method with abrasive material |
| GOST 9733.27 | Test method of colorfastness to crocking |
| ISO 105-X12 | Textiles – Tests for colorfastness – Part X12: Colorfastness to rubbing |