Detailed description
You need a pre-applied permit to set off fireworks outside of the New Year.
If you are at least 18 years old, you may on 31.12. and 1.1. burn pyrotechnics of category F2 (fireworks) for one year without special official permission.
During the rest of the year, this is only permitted to holders of an explosives permit or a certificate of competence. Outside of this period, however, you can apply for a special permit as a private individual if you are at least 18 years old for special occasions (such as a wedding).
The following applies to Hamburg: The lighting of private small fireworks in category F2 is not subject to approval. An application can be made, but it will be rejected in any case. The reasons for this can be obtained from the competent authority.