Sign’Stash by Multicert
The Sign’Stash project features a multitude of functionalities that enable integration with current billing systems, electronic invoice sending, digital signatures, and digital security preservation
Features
Find out what the Sign’Stash programme is about and whether your business fits in with this project
![Standard Standard](https://www.pay.sibs.com/wp-content/uploads/2024/01/Standard-50x42.png)
Standard
Services in REST format and OAuth 2 authentication for a simple and fast integration
![Seguranca Seguranca](https://www.pay.sibs.com/wp-content/uploads/2024/01/Seguranca-50x46.png)
Security
Secure transfer and custody of your documents and information
![eidas-compliant eidas-compliant](https://www.pay.sibs.com/wp-content/uploads/2024/01/eidas-compliant-50x46.png)
eIDAS Compliant
Multicert qualified seals guarantee acceptance of your qualified signature throughout the European area
![Multi-formato Multi-formato](https://www.pay.sibs.com/wp-content/uploads/2024/01/Multi-formato-50x50.png)
Multi-format
Sign documents in multiple digital formats, allowing them to be used in different business workflows
![Autonomia Autonomia](https://www.pay.sibs.com/wp-content/uploads/2024/01/Autonomia-50x42.png)
Autonomy
Backoffice for 24/7 access and management of the entire service
![Personalizacao Personalizacao](https://www.pay.sibs.com/wp-content/uploads/2024/01/Personalizacao-50x55.png)
Customisation
Customisation of communications and recipient query portals
Target Audience
Find out if you are in one of the segments targeted by this project
![Orgaos-Publicos Orgaos-Publicos](https://www.pay.sibs.com/wp-content/uploads/2024/01/Orgaos-Publicos-40x37.png)
Companies that invoice public entities
![Empresa Empresa](https://www.pay.sibs.com/wp-content/uploads/2024/01/Empresa-40x35.png)
Companies that invoice private organisations
Companies with both large and small turnover
Advantages
Find out the advantages of joining the innovative Sign’Stash project
eIDAS Compliance
Qualified electronic signature for invoices recognised by eIDAS
Digital Signature, Custody and Preservation
Multicert’s digital signature, custody and preservation service ensures compliance with the latest legal requirements for invoicing (decree nº28/2019)
Trust and Accreditation
Multicert – accredited by GNS and integrated into the Trusted List
Temporal Validation
Use of time stamps for the temporal validation of electronic invoices
Enrolment Form
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