Class 84.22
| SNI code | Activity |
|---|---|
| O | Public administration and defence; compulsory social security |
| 84 | Public administration and defence; compulsory social security |
| 84.2 | Provision of services to the community as a whole |
| 84.22 | Defence activities |
| 84.221 | Military defence activities |
| 84.222 | Defence support activities |
| 84.223 | Civil defence activities |