Latency: <1ms Edge Availability: 99.99% Standard: ISO/IEC 6523 / Peppol EAS Code List v8.6 V8 Pure Compute

ISO 6523 Electronic Address Scheme (EAS) Participant Registry

Q: How do I query EAS schemes by country?

Send a GET request to `/api/v1/eas-schemes?country=DE` to filter schemes specific to Germany along with global identifiers like 0088 (GLN).

Query active ISO 6523 Electronic Address Scheme (EAS) codes and participant identifier validation formats across all Peppol jurisdictions.

View Pricing & SLA → ⚡ Test in Live Workbench ← Back to Peppol BIS Billing 3.0 & EN 16931 E-Invoice Engine

Official Regulatory Standard & Verification Protocol Authority: OpenPeppol AISBL & CEN TC 434 ↗

Quick Technical Summary: Query active ISO 6523 Electronic Address Scheme (EAS) codes and participant identifier validation formats across all Peppol jurisdictions. Implementation conforms to Peppol BIS Billing 3.0 / EN 16931.

Execution SLA

<1ms Edge (Cloudflare V8)

Governing Norm

ISO/IEC 6523 / Peppol EAS Code List v8.6

Throughput Limit

512 KB / Payload

Data Privacy

100% In-Memory (Zero Store)

Specification & Structural Breakdown

The EAS code list defines the 4-digit scheme identifiers used in Peppol Participant Identifiers (e.g. iso6523-actorid-upis::0208:0987654321).

Includes official country routing rules, scheme names, validation expressions, and regulatory authorities.

Scheme ID	Country	Scheme Name	Identifier Format
0088	Global	EAN Location Code (GLN)	13-digit GS1 GLN
0204	DE	Leitweg-ID	German public administration routing code
0208	BE	CBE / KBO Number	10-digit Belgian enterprise number
9930	DE	German VAT Number	DE + 9 digits
9957	FR	French SIRET	14-digit French enterprise identifier

Interactive Edge Validator

Test ISO 6523 Electronic Address Scheme (EAS) Participant Registry Live

Paste raw inputs up to 32KB and inspect deterministic parsed JSON in real-time across 330+ Cloudflare edge locations. Pure compute, zero cold-starts.

Launch Workbench →

Parsed JSON Response Model

The edge microservice transforms input payloads into strongly-typed hierarchical JSON with zero cold starts:

HTTP 200 JSON Payload

{
  "schemeId": "0204",
  "name": "Leitweg-ID",
  "countryCode": "DE",
  "description": "German Public Sector Routing Identifier"
}

Copy-Paste Integration Code

Integrate this validator directly into your application using your production API key:

cURL

curl --request POST \
  --url "https://peppol-bis-billing-3-0-en-16931-e-invoice-engine.stanzaapi.com/api/v1/validate" \
  --header "Content-Type: application/json" \
  --header "x-api-key: YOUR_API_KEY" \
  --data '{
  "xml": "<?xml version=\"1.0\" encoding=\"UTF-8\"?><Invoice xmlns=\"urn:oasis:names:specification:ubl:schema:xsd:Invoice-2\"><cbc:CustomizationID>urn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0</cbc:CustomizationID><cbc:ID>INV-01</cbc:ID><cbc:IssueDate>2026-08-10</cbc:IssueDate><cbc:DocumentCurrencyCode>EUR</cbc:DocumentCurrencyCode><cac:AccountingSupplierParty><cac:Party><cac:PostalAddress><cac:Country><cbc:IdentificationCode>DE</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:RegistrationName>Supplier</cbc:RegistrationName></cac:PartyLegalEntity></cac:Party></cac:AccountingSupplierParty><cac:AccountingCustomerParty><cac:Party><cac:PostalAddress><cac:Country><cbc:IdentificationCode>FR</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:RegistrationName>Buyer</cbc:RegistrationName></cac:PartyLegalEntity></cac:Party></cac:AccountingCustomerParty><cac:TaxTotal><cbc:TaxAmount currencyID=\"EUR\">19.00</cbc:TaxAmount><cac:TaxSubtotal><cbc:TaxableAmount currencyID=\"EUR\">100.00</cbc:TaxableAmount><cbc:TaxAmount currencyID=\"EUR\">19.00</cbc:TaxAmount><cac:TaxCategory><cbc:ID>S</cbc:ID><cbc:Percent>19</cbc:Percent></cac:TaxCategory></cac:TaxSubtotal></cac:TaxTotal><cac:LegalMonetaryTotal><cbc:LineExtensionAmount currencyID=\"EUR\">100.00</cbc:LineExtensionAmount><cbc:TaxExclusiveAmount currencyID=\"EUR\">100.00</cbc:TaxExclusiveAmount><cbc:TaxInclusiveAmount currencyID=\"EUR\">119.00</cbc:TaxInclusiveAmount><cbc:PayableAmount currencyID=\"EUR\">119.00</cbc:PayableAmount></cac:LegalMonetaryTotal><cac:InvoiceLine><cbc:ID>1</cbc:ID><cbc:InvoicedQuantity unitCode=\"C62\">1</cbc:InvoicedQuantity><cbc:LineExtensionAmount currencyID=\"EUR\">100.00</cbc:LineExtensionAmount><cac:Item><cbc:Name>Item</cbc:Name><cac:ClassifiedTaxCategory><cbc:ID>S</cbc:ID><cbc:Percent>19</cbc:Percent></cac:ClassifiedTaxCategory></cac:Item><cac:Price><cbc:PriceAmount currencyID=\"EUR\">100.00</cbc:PriceAmount></cac:Price></cac:InvoiceLine></Invoice>"
}'

Node.js (Fetch)

const response = await fetch("https://peppol-bis-billing-3-0-en-16931-e-invoice-engine.stanzaapi.com/api/v1/validate", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "x-api-key": process.env.API_KEY || "YOUR_API_KEY"
  },
  body: JSON.stringify({
  "xml": "<?xml version=\"1.0\" encoding=\"UTF-8\"?><Invoice xmlns=\"urn:oasis:names:specification:ubl:schema:xsd:Invoice-2\"><cbc:CustomizationID>urn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0</cbc:CustomizationID><cbc:ID>INV-01</cbc:ID><cbc:IssueDate>2026-08-10</cbc:IssueDate><cbc:DocumentCurrencyCode>EUR</cbc:DocumentCurrencyCode><cac:AccountingSupplierParty><cac:Party><cac:PostalAddress><cac:Country><cbc:IdentificationCode>DE</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:RegistrationName>Supplier</cbc:RegistrationName></cac:PartyLegalEntity></cac:Party></cac:AccountingSupplierParty><cac:AccountingCustomerParty><cac:Party><cac:PostalAddress><cac:Country><cbc:IdentificationCode>FR</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:RegistrationName>Buyer</cbc:RegistrationName></cac:PartyLegalEntity></cac:Party></cac:AccountingCustomerParty><cac:TaxTotal><cbc:TaxAmount currencyID=\"EUR\">19.00</cbc:TaxAmount><cac:TaxSubtotal><cbc:TaxableAmount currencyID=\"EUR\">100.00</cbc:TaxableAmount><cbc:TaxAmount currencyID=\"EUR\">19.00</cbc:TaxAmount><cac:TaxCategory><cbc:ID>S</cbc:ID><cbc:Percent>19</cbc:Percent></cac:TaxCategory></cac:TaxSubtotal></cac:TaxTotal><cac:LegalMonetaryTotal><cbc:LineExtensionAmount currencyID=\"EUR\">100.00</cbc:LineExtensionAmount><cbc:TaxExclusiveAmount currencyID=\"EUR\">100.00</cbc:TaxExclusiveAmount><cbc:TaxInclusiveAmount currencyID=\"EUR\">119.00</cbc:TaxInclusiveAmount><cbc:PayableAmount currencyID=\"EUR\">119.00</cbc:PayableAmount></cac:LegalMonetaryTotal><cac:InvoiceLine><cbc:ID>1</cbc:ID><cbc:InvoicedQuantity unitCode=\"C62\">1</cbc:InvoicedQuantity><cbc:LineExtensionAmount currencyID=\"EUR\">100.00</cbc:LineExtensionAmount><cac:Item><cbc:Name>Item</cbc:Name><cac:ClassifiedTaxCategory><cbc:ID>S</cbc:ID><cbc:Percent>19</cbc:Percent></cac:ClassifiedTaxCategory></cac:Item><cac:Price><cbc:PriceAmount currencyID=\"EUR\">100.00</cbc:PriceAmount></cac:Price></cac:InvoiceLine></Invoice>"
})
});

const data = await response.json();
console.log(data);

Python (Requests)

import requests
import json

url = "https://peppol-bis-billing-3-0-en-16931-e-invoice-engine.stanzaapi.com/api/v1/validate"
headers = {
    "Content-Type": "application/json",
    "x-api-key": "YOUR_API_KEY"
}
payload = {
    "xml": "<?xml version=\"1.0\" encoding=\"UTF-8\"?><Invoice xmlns=\"urn:oasis:names:specification:ubl:schema:xsd:Invoice-2\"><cbc:CustomizationID>urn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0</cbc:CustomizationID><cbc:ID>INV-01</cbc:ID><cbc:IssueDate>2026-08-10</cbc:IssueDate><cbc:DocumentCurrencyCode>EUR</cbc:DocumentCurrencyCode><cac:AccountingSupplierParty><cac:Party><cac:PostalAddress><cac:Country><cbc:IdentificationCode>DE</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:RegistrationName>Supplier</cbc:RegistrationName></cac:PartyLegalEntity></cac:Party></cac:AccountingSupplierParty><cac:AccountingCustomerParty><cac:Party><cac:PostalAddress><cac:Country><cbc:IdentificationCode>FR</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:RegistrationName>Buyer</cbc:RegistrationName></cac:PartyLegalEntity></cac:Party></cac:AccountingCustomerParty><cac:TaxTotal><cbc:TaxAmount currencyID=\"EUR\">19.00</cbc:TaxAmount><cac:TaxSubtotal><cbc:TaxableAmount currencyID=\"EUR\">100.00</cbc:TaxableAmount><cbc:TaxAmount currencyID=\"EUR\">19.00</cbc:TaxAmount><cac:TaxCategory><cbc:ID>S</cbc:ID><cbc:Percent>19</cbc:Percent></cac:TaxCategory></cac:TaxSubtotal></cac:TaxTotal><cac:LegalMonetaryTotal><cbc:LineExtensionAmount currencyID=\"EUR\">100.00</cbc:LineExtensionAmount><cbc:TaxExclusiveAmount currencyID=\"EUR\">100.00</cbc:TaxExclusiveAmount><cbc:TaxInclusiveAmount currencyID=\"EUR\">119.00</cbc:TaxInclusiveAmount><cbc:PayableAmount currencyID=\"EUR\">119.00</cbc:PayableAmount></cac:LegalMonetaryTotal><cac:InvoiceLine><cbc:ID>1</cbc:ID><cbc:InvoicedQuantity unitCode=\"C62\">1</cbc:InvoicedQuantity><cbc:LineExtensionAmount currencyID=\"EUR\">100.00</cbc:LineExtensionAmount><cac:Item><cbc:Name>Item</cbc:Name><cac:ClassifiedTaxCategory><cbc:ID>S</cbc:ID><cbc:Percent>19</cbc:Percent></cac:ClassifiedTaxCategory></cac:Item><cac:Price><cbc:PriceAmount currencyID=\"EUR\">100.00</cbc:PriceAmount></cac:Price></cac:InvoiceLine></Invoice>"
}

response = requests.post(url, json=payload, headers=headers)
print(response.json())

package main

import (
	"bytes"
	"fmt"
	"io"
	"net/http"
	"os"
)

func main() {
	url := "https://peppol-bis-billing-3-0-en-16931-e-invoice-engine.stanzaapi.com/api/v1/validate"
	payload := []byte(`{"xml":"<?xml version=\"1.0\" encoding=\"UTF-8\"?><Invoice xmlns=\"urn:oasis:names:specification:ubl:schema:xsd:Invoice-2\"><cbc:CustomizationID>urn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0</cbc:CustomizationID><cbc:ID>INV-01</cbc:ID><cbc:IssueDate>2026-08-10</cbc:IssueDate><cbc:DocumentCurrencyCode>EUR</cbc:DocumentCurrencyCode><cac:AccountingSupplierParty><cac:Party><cac:PostalAddress><cac:Country><cbc:IdentificationCode>DE</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:RegistrationName>Supplier</cbc:RegistrationName></cac:PartyLegalEntity></cac:Party></cac:AccountingSupplierParty><cac:AccountingCustomerParty><cac:Party><cac:PostalAddress><cac:Country><cbc:IdentificationCode>FR</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:RegistrationName>Buyer</cbc:RegistrationName></cac:PartyLegalEntity></cac:Party></cac:AccountingCustomerParty><cac:TaxTotal><cbc:TaxAmount currencyID=\"EUR\">19.00</cbc:TaxAmount><cac:TaxSubtotal><cbc:TaxableAmount currencyID=\"EUR\">100.00</cbc:TaxableAmount><cbc:TaxAmount currencyID=\"EUR\">19.00</cbc:TaxAmount><cac:TaxCategory><cbc:ID>S</cbc:ID><cbc:Percent>19</cbc:Percent></cac:TaxCategory></cac:TaxSubtotal></cac:TaxTotal><cac:LegalMonetaryTotal><cbc:LineExtensionAmount currencyID=\"EUR\">100.00</cbc:LineExtensionAmount><cbc:TaxExclusiveAmount currencyID=\"EUR\">100.00</cbc:TaxExclusiveAmount><cbc:TaxInclusiveAmount currencyID=\"EUR\">119.00</cbc:TaxInclusiveAmount><cbc:PayableAmount currencyID=\"EUR\">119.00</cbc:PayableAmount></cac:LegalMonetaryTotal><cac:InvoiceLine><cbc:ID>1</cbc:ID><cbc:InvoicedQuantity unitCode=\"C62\">1</cbc:InvoicedQuantity><cbc:LineExtensionAmount currencyID=\"EUR\">100.00</cbc:LineExtensionAmount><cac:Item><cbc:Name>Item</cbc:Name><cac:ClassifiedTaxCategory><cbc:ID>S</cbc:ID><cbc:Percent>19</cbc:Percent></cac:ClassifiedTaxCategory></cac:Item><cac:Price><cbc:PriceAmount currencyID=\"EUR\">100.00</cbc:PriceAmount></cac:Price></cac:InvoiceLine></Invoice>"}`)

	req, _ := http.NewRequest("POST", url, bytes.NewBuffer(payload))
	req.Header.Add("Content-Type", "application/json")
	req.Header.Add("x-api-key", os.Getenv("API_KEY"))

	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)
	fmt.Println(string(body))
}

Frequently Asked Questions & Technical Notes

How do I query EAS schemes by country?

Send a GET request to `/api/v1/eas-schemes?country=DE` to filter schemes specific to Germany along with global identifiers like 0088 (GLN).

Related Peppol BIS Billing 3.0 & EN 16931 E-Invoice Engine Formats

Explore sibling specifications and standards in the same developer cluster:

Peppol BIS Billing 3.0 UBL 2.1 E-Invoice Validator & Parser

Validate and extract structured JSON from Peppol BIS Billing 3.0 OASIS UBL 2.1 electronic invoices and credit notes.

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Factur-X / ZUGFeRD 2.2 UN/CEFACT CII E-Invoice Parser & Validator

Parse and validate UN/CEFACT CrossIndustryInvoice XML files (Factur-X / ZUGFeRD 2.2 EN 16931 profile) into structured JSON.

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