| 74.1 | SPECIALISED DESIGN ACTIVITIES |
| Class | The name of the class |
| 74.10 | Specialised design activities |
| 74.2 | PHOTOGRAPHIC ACTIVITIES |
| Class | The name of the class |
| 74.20 | Photographic activities |
| 74.3 | TRANSLATION AND INTERPRETATION ACTIVITIES |
| Class | The name of the class |
| 74.30 | Translation and interpretation activities |
| 74.9 | OTHER PROFESSIONAL, SCIENTIFIC AND TECHNICAL ACTIVITIES N.E.C. |
| Class | The name of the class |
| 74.90 | Other professional, scientific and technical activities n.e.c. |