AWS sms-voice documentation change
Summary
Updated Spain sender ID registration process: restructured steps, added requirement to first create registration in AWS console for TERCERO details, added important note about handling sensitive TERCERO information, and adjusted deadlines and instructions.
Security assessment
The change adds explicit handling instructions for sensitive TERCERO legal representative information, including prohibitions on retention and secondary usage. This introduces new security documentation about protecting sensitive registration data, but doesn't address a specific vulnerability.
Diff
diff --git a/sms-voice/latest/userguide/registrations-spain.md b/sms-voice/latest/userguide/registrations-spain.md index e26f76831..63e3367e3 100644 --- a//sms-voice/latest/userguide/registrations-spain.md +++ b//sms-voice/latest/userguide/registrations-spain.md @@ -9 +9 @@ -All alphanumeric sender IDs used to send SMS messages to Spanish mobile numbers (+34) must be registered in the CNMC (Comisión Nacional de los Mercados y la Competencia) National Alias Registry. Starting September 15, 2026, unregistered sender IDs will be blocked and will not deliver messages to Spanish recipients. +All alphanumeric sender IDs used to send SMS messages to Spanish mobile numbers (+34) must be registered in the CNMC (Comisión Nacional de los Mercados y la Competencia) National Alias Registry. Unregistered sender IDs cannot deliver messages to Spanish recipients. @@ -11 +11 @@ All alphanumeric sender IDs used to send SMS messages to Spanish mobile numbers -Unregistered alphanumeric sender IDs will be blocked by Spanish mobile operators starting September 15, 2026. Generic sender IDs that do not clearly identify your business are not permitted by CNMC and cannot be registered. +Starting September 15, 2026, unregistered alphanumeric sender IDs will be blocked by Spanish mobile operators and will not deliver messages to Spanish recipients. Generic sender IDs that do not clearly identify your business are not permitted by CNMC and cannot be registered. @@ -17,8 +17 @@ Dedicated phone numbers (local long codes or short codes, international toll-fre - * Starting September 15, 2026, Spanish mobile operators will block all SMS messages sent using unregistered alphanumeric sender IDs. Complete your CNMC registration before this date to avoid delivery disruptions. - - * New Spain short code provisioning is temporarily on hold. If you need a dedicated number for Spain, request a long code instead. For more information, see [Dedicated phone numbers for Spain](https://docs.aws.amazon.com/sms-voice/latest/userguide/dedicated-number-spain.html). - - * We are currently processing new information about how customers can register their Sender IDs in the CNMC Portal as part of the Spain Sender ID registration process. We will update our public documentation as soon as we have concrete details. - - - +New Spain short code provisioning is temporarily on hold. If you need a dedicated number for Spain, request a long code instead. For more information, see [Dedicated phone numbers for Spain](https://docs.aws.amazon.com/sms-voice/latest/userguide/dedicated-number-spain.html). @@ -59 +52,3 @@ To complete your Spain sender ID registration, you must: - 1. **Register your sender ID in the CNMC National Alias Registry** (directly or through an appointed representative) – Go to [https://tramites.cnmc.gob.es/formulario/213/](https://tramites.cnmc.gob.es/formulario/213/) and authenticate with your valid digital certificate. During registration: + 1. **Create a Spain sender ID registration in the AWS console** – Start the registration process in the [AWS End User Messaging SMS console](https://console.aws.amazon.com/sms-voice/home) by creating a new Spain sender ID registration. This generates the TERCERO (third party) details you will need when registering in the CNMC portal. **Do not submit the AWS registration form yet** – you will complete and submit it in step 3 after your CNMC registration is done. + + 2. **Register your sender ID in the CNMC National Alias Registry** (directly or through an appointed representative) – Go to [https://tramites.cnmc.gob.es/formulario/213/](https://tramites.cnmc.gob.es/formulario/213/) and authenticate with your valid digital certificate. During registration: @@ -61 +56 @@ To complete your Spain sender ID registration, you must: - * Select each of our downstream SMS providers as **PRO** (Registered Provider of Origin): + * Select each of our downstream SMS providers as **PRO** (Registered Provider of Origin) using the details provided in the AWS console in step 1: @@ -69 +64 @@ Twilio Ireland Limited | Twilio - * Select **Amazon Web Services** as **TERCERO** (Third Party). + * For the **TERCERO** (Third Party) field, enter the details provided in the AWS console. @@ -72,0 +68,4 @@ Twilio Ireland Limited | Twilio +###### Important + +The TERCERO legal representative information is sensitive and you may not use this information for any other purpose than to register your sender ID for Spain. Do not retain this information after you have submitted your registration in the CNMC portal. Use the AWS console as your reference if you need to access these details again for a new registration. + @@ -75 +74 @@ After submission, approve the CNMC verification notification within 10 business - 2. **Complete the AWS sender ID registration form** – Submit the registration form in the [AWS End User Messaging SMS console](https://console.aws.amazon.com/sms-voice/home) so we can inform our downstream SMS providers. See the procedure below for step-by-step instructions. + 3. **Submit the AWS sender ID registration form** – Return to the registration you created in step 1 in the [AWS End User Messaging SMS console](https://console.aws.amazon.com/sms-voice/home), complete any remaining fields, and submit. This informs our downstream SMS providers of your registration. See the procedure below for step-by-step instructions. @@ -196 +195,5 @@ Choose **Next**. - 14. Choose **Submit registration**. + 14. ###### Important + +Do not submit this form until you have completed your sender ID registration in the CNMC portal. You must register your sender ID with CNMC before submitting the AWS form. + +Choose **Submit registration**.