Syros: business licence registration on OpenBusiness

The Municipality of Syros–Ermoupoli announced the mandatory registration of operating licenses for businesses operating on the island, through the OpenBusiness system. According to the municipality’s announcement, as reported by cyclades24.gr on Monday 28 September 2026, interested businesses are called upon to proceed with registering their license in this system. The procedure is free and the deadline for completion has been set for 31 December 2026. The municipality’s announcement does not mention which categories of businesses are specifically affected by the registration requirement, nor how many Syros businesses fall under the regulation.

The municipality’s announcement, as presented by cyclades24.gr, does not clarify whether the requirement for registration of licenses in OpenBusiness stems from national legislation or constitutes a decision at the municipal level. It also does not state which department of the Municipality of Syros–Ermoupoli will be responsible for receiving or processing the information, nor what documents or paperwork businesses will need to provide for their registration. Whether the procedure will be conducted electronically, via the internet, or will require physical presence at a municipal office is not specified in the announcement reported by cyclades24.gr. It has also not been announced whether the municipality will proceed with informational activities for businesses on the island regarding the new procedure.

For local businesses in Syros, this announcement means that, over the coming months and until the end of 2026, they must ensure their operating license is registered in the OpenBusiness system, at no cost for as long as the free period is in effect. The regulation applies to the entire island, though the announcement does not distinguish whether it refers to specific areas or settlements of Syros. More news about developments on the island can be found in the relevant section about Syros, while similar municipal decisions are also examined in the section about Cyclades.

The Municipality of Syros–Ermoupoli has not clarified, according to cyclades24.gr, what will apply to businesses that have not completed their registration in OpenBusiness by 31 December 2026, as the announcement does not mention what consequence is imposed for failure to meet the deadline. It also remains unknown what the registration cost will be after the end of the free period, since the amount of the relevant fee is not specified in the available announcement. Until further announcement by the municipality, Syros businesses know only the deadline and the free nature of the procedure, as this information was reported by cyclades24.gr. Finally, it has not been announced whether the deadline of 31 December 2026 may be extended, nor whether the municipality will release a report of the registration after it ends.