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E-invoicing mandate

E-invoicing in Bulgaria

A sourced summary of the structured e-invoicing program in Bulgaria. It is a starting point, not a compliance certificate or proof of delivery.

At a glance

Scope
Business-to-government
Status
In force
First receiving phase
2019-11-01
Network or channel
Recipient public-authority channel; CAIS EPP supports procurement exchange
Format
EN 16931-compatible UBL or CII

What this means for you

Bulgaria has no supplier B2G, B2B or B2C e-invoicing mandate. Since November 1, 2019, public-sector entities must receive and process EN 16931 invoices for covered public-procurement contracts; suppliers may submit them voluntarily.

What FreeBillGen can verify

For eligible saved invoices, FreeBillGen can prepare generic OASIS UBL and UN/CEFACT CII mappings and run its named internal checks. These mappings are not EN 16931, Factur-X, Peppol, national-CIUS or clearance-platform validation. FreeBillGen does not transmit them through a provider network.

Check this route in Invoice Passport

The free Inbox can manually parse selected UBL/CII supplier files for review. Syntax recognition is not profile validation; manual upload is not a Peppol or government-network receiving endpoint and does not by itself satisfy a receive obligation. Open manual upload

Official sources used

General information only; not legal, tax, accounting, conformance, or delivery-provider advice. Confirm the current scope, technical profile, and channel with the official source or a qualified adviser.