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Obtenga eSignatures calificadas en movimiento con itsme® Sign

itsme® Sign es una firma móvil totalmente calificada y puede ser manejada sobre la marcha con su dispositivo móvil, sin necesidad de usar un lector de tarjetas.

Descubra el método de firma en la solución Nitro Sign, y firme sus documentos a través de su smartphone de manera calificada.

¿Por qué elegir itsme®?

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Experiencia de usuario perfecta

Firme documentos electrónicamente de forma segura con itsme® a través de la solución eSign fácil de usar de Nitro.
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Altamente accesible

itsme® puede ser utilizado por cualquier persona que tenga un eID belga y un teléfono móvil. Más de 6.7 millones de personas ya están utilizando la herramienta.
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Seguridad sólida

Las firmas electrónicas calificadas de itsme® Sign y Nitro Sign Premium están certificadas ISO 27001, verificadas por QTSP y cumplen con el RGPD.

Cómo firmar con itsme® en Nitro Sign

Apruebe y firme sus documentos a través del móvil, en cualquier momento y lugar. Obtenga firmas electrónicas seguras, conformes y legalmente vinculantes en minutos.

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Paso 1

Prepare sus documentos

Prepare sus documentos para la firma y seleccione itsme® como método de firma.

Puede combinar esto con uno o más métodos de firma para ofrecerle a su firmante la opción. 

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Paso 2

Enviar al firmante

En solo unos clics, sus documentos están listos para ser firmados. Sus firmantes reciben un correo electrónico con un enlace de firma. Aparece una ventana para que el firmante pueda revisar el documento y comenzar el método de firma con itsme®.

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Paso 3

Firme con itsme®

El firmante sigue los pasos en la aplicación itsme® para identificarse con su número de teléfono y su contraseña personal de itsme®.

Si la contraseña es correcta, el documento se firmará automáticamente y el firmante será redirigido a la plataforma de eSignatures de Nitro Sign.

Firma electrónica legalmente vinculante

La firma itsme® es una firma electrónica calificada que cumple con las estrictas regulaciones establecidas en el Reglamento eIDAS.

itsme® Sign is a qualified electronic signature that meets the strict regulations outlined in the eIDAS Regulation. The itsme® app is certified by eIDAS (the European Union's Electronic Identification, Authentication and Trust Services) and can be used to meet PSD2 (EU open banking regulation) and GDPR (EU privacy protection) requirements.
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Mantenga los documentos y las eFirmas seguros y conformes con las regulaciones de la industria

itsme® está integrado en Nitro Sign, la solución de firma electrónica más innovadora y ágil.

Conforme a eIDAS, E-Sign Act, UETA, la ley de Singapur, Hong Kong, ZertES (Suiza), GDPR
Combine itsme® con otros métodos de firma
Integración fácil a través de API, o use el portal independiente
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Preguntas Frecuentes sobre itsme®

What is itsme®?

itsme® is an initiative of Belgian Mobile ID, a consortium of leading Belgian banks (Belfius, BNP Paribas Fortis, ING, and KBC) and mobile network operators (Orange, Proximus, and Telenet).

The itsme® app offers all Belgian citizens the unique opportunity to get a mobile ID on their smartphone. This allows them to identify themselves online and to conduct digital transactions in a highly secure way. The app replaces the laundry list of passwords, user names, tokens, and card readers with an intuitive application to access a wide range of online services. And thanks to multi-factor technology and data encryption, itsme® offers the highest level of security.

Source: itsme.be

How many people use itsme®?

  • Currently, 6.7 million Belgians are using the itsme® app.
  • In total, Belgians performed 315 million actions with the itsme® app last year (2022). This averages to 47 actions per person per year, almost 1 per week. (source: https://www.itsme-id.com)

How does identification work with itsme®?

Getting started with itsme® is easy. Every Belgian citizen over age 16 with a bank account at one of Belgium’s major banks, or anyone with a Belgian Identity Card (eID) over age 18, can create a itsme® account. Once the app is installed on a smartphone, it can be used for all government applications, at banks and several other online services.

Use itsme® the same each time: initiate an action (e.g., a login) at a company, receive a notification in the itsme® app, and confirm with the personal code or a Fingerprint or FaceID.

How does signing with itsme® work?

itsme® Sign is a fully qualified mobile signature and can be handled on-the-go with your mobile device, without needing to use a card reader.

For qualified electronic signatures, a personal certificate is generated when a signer first uses itsme®. This certificate is unique to the individual and remains exclusively theirs for future use. If the signing process carries significant risk, itsme® Sign is the preferred choice because it offers a qualified signature with non-repudiation.


The signing method is available in the Nitro Sign eSignatures solution via API or within the standalone Cloud platform. This way Nitro Sign allows you to sign your documents via your smartphone in a qualified way.

What are the advantages of itsme®?

itsme® is built on three core pillars:

1. User-Friendliness: With just one app, users can log in, sign documents, and securely share personal details. Whether identifying yourself online, accessing websites and platforms, confirming digital transactions, or signing documents, itsme® makes it seamless—all from your mobile phone.

2. Security: itsme® upholds the highest security standards through multi-factor authentication and additional protective layers. All data is fully encrypted, both in transit and at rest, ensuring that unauthorized access is never possible.

3. Privacy Protection: Your consent is always required—nothing happens without it. Every itsme® user knows exactly what personal data they are sharing and with whom. Furthermore, all data is securely stored in a highly protected Data Center in Belgium and never leaves the EU.

Is digital identification and signing with itsme® legally binding?

The answer is yes! The itsme® app is certified for eIDAS (EU electronic ID standards) and can be used to meet PSD2 (EU open banking regulation) and GDPR (EU privacy protection) requirements.

Moreover, itsme® sign is a qualified electronic signature method according to eIDAS, which is the variant for signing that provides the most guarantees. In legal terms, it is the equivalent of a manuscript signature, and the burden of proof lies with the party that initiated the signature.

With itsme®, each signature is uniquely linked to the signatory, who has sole control over the process. This is ensured by requiring physical possession of the mobile device where the app is installed, along with authentication via fingerprint or PIN code.

If you want to know more about eIDAS and Nitro Sign's compliance with this regulation, please read our legal assessment by DLA Piper.

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