| Code | C.5.3.4 |
| Level | 3 |
| Name (en) | Secure the work environment |
| Documentation (en) | The ability to secure the working environment, like voltage free energy grid and blocking roads. |
| N3 waardestroom C.C | |
| N3 capabilities | |
| N3 waardestroom C.A | |
| N3 waardestroom C.D2 | |
| N3 waardestroom C.D1 | |
| N3 waardestroom C.B | |