Peppol network

Peppol network

Instead of building thousands of one-off integrations, everyone connects to one shared network through certified Access Points. Once connected, you can exchange documents with any other participant in the network.

Certified Access Point

A certified Access Point acts as a licensed digital operator without which you cannot connect to the Peppol network. Think of it as a secure bridge: it automatically takes the invoice from your accounting software, checks that it meets all strict international standards, securely encrypts the data, and delivers it directly to your business partner's system within a single second. You do not have to deal with complex technical protocols or encryption certificates—the entire digital process in the background is handled by this verified intermediary, completely and with full legal responsibility. A certified Access Point is your secure, official gateway to the Peppol network.

Why the network was created

The goal was simple: remove paper, remove PDF emails, and remove manual data entry. Peppol defines one common language for systems across Europe.

A shared language

For systems to understand one another, they must speak the same language. Peppol uses the structured UBL format according to the Peppol BIS Billing 3 rules. This means it does not matter whether an invoice is issued by a sole trader in Czechia or a large corporation in Germany. The receiving system knows exactly where to find the amount, due date, and company registration number, and can process the invoice without human intervention.

Network evolution

Peppol originally began in 2008 as a pilot project for business-to-government communication (B2G). The system proved so robust, secure, and efficient that it was widely adopted by the private sector as well (B2B). Today, Peppol is no longer limited to Europe—for exactly the same reasons, countries such as Australia, New Zealand, Singapore, and Japan have adopted it as a national standard. In short, it was created to remove unnecessary bureaucracy and tedious manual work from business transactions.

What Peppol ID is

Think of Peppol ID as an IBAN for your documents. Just as bank payments require an account number (IBAN), delivering a digital invoice directly to accounting requires Peppol ID. It is your unique digital label in a global business directory.

Trust and security

People are often worried that their Peppol ID could be misused, stolen, or that someone could register an identity on behalf of their company without authorization. But this concern comes from a false assumption that joining Peppol is as anonymous and easy as creating an email account. In reality, Peppol was designed from the start as a highly secure ecosystem where verified identity is a core pillar of trust. Registration is not open to just anyone, but a strictly controlled process in which each entity must prove legal existence through a certified Access Point provider. This provider is directly responsible, under law and network rules, for ensuring that a specific identifier (for example a company number) truly belongs to a real person or company. The process includes statutory checks, business register verification, and technologies such as electronic signature or bank identity, which prevent impersonation.

Strict verification

The registration process for your Peppol ID is not an administrative formality that can be done with a single click. It is a robust and comprehensive procedure where proving your identity is essential and unavoidable. Since Peppol carries sensitive commercial and tax documents, the network requires complete certainty about sender and receiver identity. That is why strict verification is performed using modern and highly secure methods when your digital address is created.

No spam or fraud

One of the strongest and most important features of Peppol is its closed nature, acting as a digital barrier that allows entry only to entities whose identity has passed strict verification and has been confirmed by a certified authority. In practice, this means there is no room in Peppol for anonymous actors, fake email identities, or questionable intermediaries trying to misuse your company name or supplier identity. The entire system is built to eliminate uncertainty, making it one of the safest available ways to exchange business documents, where every received invoice is a guaranteed, authentic, legally clean document.

Security and encryption

The security foundation of the entire network is the international AS4 protocol, which is used to transmit critical data across Europe. All communication between individual Access Points is securely encrypted, preventing unauthorized parties from accessing the contents of your invoices in transit. Even if someone intercepted a message directly on the internet connection, they would see only unintelligible code that cannot be deciphered without the appropriate keys.

Verified identity

Unlike ordinary email, where anyone can create a fake mailbox and impersonate your company, there is no anonymity in the Peppol network. Every participant must undergo verification by their certified provider, which means that only genuine, verified, and legally accountable entities operate within the network. This eliminates the risk of spam, phishing, or fraudulent invoices sent from nonexistent addresses.

Closed ecosystem

The Peppol network operates as a strictly controlled ecosystem overseen by the international OpenPeppol association and national coordinators. Only servers with valid certificates issued within a public key infrastructure (PKI) are allowed to access the network. This central control ensures that no unapproved server or unverified provider can participate in document exchange. For you, this means doing business in a secure environment that is resistant to attacks from the public internet.