Other Regulations BOE Importance: 5/10

SMS Blocking for Unregistered Aliases Delayed Until September 2026

05 Jun 2026 Effective: 06 Jun 2026 5 views
Who is affected:
Telecommunications operators and companies sending commercial or customer service SMS messages

Summary

The deadline for operators to block SMS messages with unregistered aliases has been extended from June 7 to September 15, 2026 due to the technical complexity of the process.

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The order modifies the implementation schedule for the SMS alias registry managed by the CNMC, postponing the obligation to block messages with unregistered aliases until September 15, 2026. The delay is justified by the extraordinary technical and operational complexity detected during the testing period for bulk alia…

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Full official title

Orden TDF/558/2026, de 4 de junio, por la que se modifica la Orden TDF/149/2025, de 12 de febrero, por la que se establecen medidas para combatir las estafas de suplantación de identidad a través de llamadas telefónicas y mensajes de texto fraudulentos y para garantizar la identificación de la numeración utilizada para la prestación de servicios de atención al cliente y realización de llamadas comerciales no solicitadas.

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Affected sectors

Self-employed SMEs Retail & Trade Technology Healthcare

Categories

Tax & Revenue Labour & Employment Corporate & Business Data Protection Social Security European Regulations Grants & Subsidies Other Regulations Public Sector Education Energy Agriculture & Fisheries Real Estate

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