Effective May 4, 2026, mandatory Sender ID registration will be introduced for SMS traffic sent to Finland.
At this time, the available information is limited, and we are still awaiting confirmation on several details regarding how the Sender ID registration process will function after May 4. We will share additional updates as soon as further information becomes available.
Scope: Applies to all SMS traffic sent to Finland.
Non-Compliance Impact: Any Sender IDs that are not registered by May 4, 2026 will be automatically replaced with the Sender ID “Tuntematon” (Unknown).
✅ Action Required:
To proceed with pre-registration, please prepare the following information:
Sender ID Company Name Company URL Message sample Please ensure this information is submitted as soon as possible to avoid any disruption or replacement of your Sender ID.
We will continue to provide updates once additional details about the registration process become available. Thank you for your cooperation.
Posted Mar 16, 2026 - 05:17 PDT
This scheduled maintenance affects: Regulatory Updates (EMEA).