If you wish to re-register your business, this must be done at the following authorities:

• at the competent trade office by filling in the prescribed form,
• at the competent local court for registration in the Commercial Register (if the business is run by a fully qualified merchant - this registration must be in writing with a notarized signature),
• at the competent tax office in oral or written form,
• at the competent health insurance company because of the hired workers and employees,
• at the responsible employers' liability insurance association (carrier of accident insurance),
• with the responsible Chamber of Industry and Commerce and possibly also
• with the chamber of handicrafts.

The trade re-registration is automatically completed by the notification to the Trade Licensing Office.