Peppol E-invoicing
More and more organizations are adopting Peppol e-invoicing to streamline their financial processes and comply with evolving European regulations. What started as a solution primarily for government invoicing has quickly become the standard for digital invoicing in Business-to-Business (B2B) transactions.
In Belgium, Peppol e-invoicing has become mandatory for all VAT-registered companies since January 1, 2026. In the Netherlands and across Europe, governments are actively encouraging companies to adopt standardized electronic invoicing networks such as Peppol.
With a Peppol integration via T2S, your invoices are send securely, accurately, and fully automatically while remaining compliant with national and European invoicing regulations.
What is Peppol?
Peppol (Pan-European Public Procurement On-Line) is an international network that enables the secure exchange of electronic business documents between organizations.
It is widely used for:
- Electronic invoices (Peppol e-invoicing)
- Credit notes
The Peppol network can also support:
- Purchase orders
- Order confirmations
- Other structured business documents
Because Peppol operates according to standardized technical and legal frameworks, all connected organizations can exchange documents reliably and automatically.
Documents sent through the Peppol network are:
- Delivered correctly
- Automatically processed by receiving systems
- Exchanged in a legally compliant way
The Peppol ecosystem is built on:
- Certified Peppol Access Points
- Standardized formats such as UBL
- A unique Peppol ID for each organization
This standardized infrastructure makes Peppol one of the most reliable and scalable solutions for digital invoicing in Europe.
Peppol and country-specific requirements
Prepare your organization for mandatory e-invoicing and automate B2B invoicing with a secure Peppol integration.
E-invoicing legislation is evolving rapidly across Europe, and Peppol is increasingly becoming the preferred infrastructure for digital invoice exchange.
Belgium
Belgium is leading the adoption of Peppol for B2B invoicing. Starting January 1, 2026, Peppol e-invoicing has become mandatory for B2B transactions between VAT-registered companies. This means businesses must be able to send and receive structured electronic invoices through the Peppol network. Peppol is therefore no longer limited to government procurement. Peppol is becoming the standard for business-to-business invoicing. If your company works with Belgianpartners, implementing Peppol integration is essential.
The Netherlands
In the Netherlands, Peppol is already mandatory for invoicing the central government. The Dutch government is also strongly encouraging companies to adopt Peppol for B2B invoicing.
Although a nation wide B2B obligation has not yet been implemented, many organizations are already adopting Peppol e-invoicing solutions to prepare for future requirements.
Europe
Across the European Union, initiatives such as VAT digitalization and e-invoicing mandates are accelerating. Companies operating internationally should ensure their invoicing infrastructure is future-proof and compliant with emerging regulations. Implementing a Peppol solution allows organizations to scale their invoicing processes across multiple countries.
Peppol: How does it work?
Peppol is the standardized network through which data is securely transmitted.
With Peppol integration via T2S:
- Invoice data is automatically converted into the correct Peppol format
- Transmission via a certified Access Point is handled automatically
- Every invoice is validated before being sent
- Delivery is reliably monitored
This allows your organization to continue working from its existing ERP or accounting system, while Peppol operates seamlessly in the background.
The role of T2S within Peppol
T2S delivers:
- Connection to the Peppol network
- Integration with your ERP or financial system
- Configuration of EDI messages and mappings
- Conversion to the correct Peppol format
- Validation and testing processes
- Monitoring and support
Whether you are starting with e-invoicing or already have an existing EDI environment, T2S ensures a stable and future-proof Peppol solution.
Is Peppol relevant for you?
Peppol is relevant for:
- Companies with Belgian customers or suppliers
- Organizations operating internationally
- Businesses that want to automate their B2B invoicing
- Companies preparing for future e-invoicing requirements
- Organizations processing large volumes of invoices
- Businesses that value compliance and error reduction
Both SMEs and larger enterprises can implement Peppol.
Benefits of Peppol with T2S
- Compliant with current and future e-invoicing regulations
- Suitable for Belgium, the Netherlands, and other European countries
- Full B2B invoicing automation
- Fewer errors and faster processing
- Integration with existing systems
- One partner for both EDI and Peppol
Frequently asked questions
Is Peppol only for government invoicing?
This depends on the country. In Belgium, Peppol is mandatory for B2B invoicing. In the Netherlands, it is mandatory for invoicing the central government, and its use in B2B is strongly encouraged.
Is Peppol mandatory?
More and more organizations are adopting Peppol to streamline their financial processes and comply with evolving European regulations. In Belgium, Peppol e-invoicing has become mandatory for all VAT-registered companies since January 1, 2026. In the Netherlands and across Europe, governments are actively encouraging companies to adopt standardized electronic invoicing networks such as Peppol.
What is Peppol?
Peppol, Pan-European Public Procurement On-Line, is an international network that enables the secure exchange of electronic business documents between organizations.
Do I need to modify my system?
No. T2S takes care of the technical integration between your existing system and the Peppol network.
Can Peppol coexist with my current EDI solution?
Yes. Peppol is integrated within the existing EDI environment and acts as an additional communication channel.
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