You will need this permit if you intend to use, store, manufacture, purchase, sell or import:
- security-sensitive explosives (SSE)
- security-sensitive ammonium nitrate (SSAN).
If you have employees, they will not need a separate permit, but you will need to nominate those employees who will have unsupervised access to the security-sensitive dangerous substance (responsible worker), and they will have to undergo security checks. If successful, they will be issued with an identity card that they must carry with them when working with the substance.