E-invoicing mandate — Cambodia
The format is prescribed, the route is not: the invoice must be structured, but which channel carries it to the recipient is left to the parties. A format tool is sufficient here as well.
The stages over time
-
7/22/2025
Cambodia · to public authorities in force unverified
Only the invoice to the state is mandatory, and the obligation arrives ministry by ministry: step 1 covers six line ministries. ⚠ Between businesses, participation is voluntary during the initial phase according to the authority itself.
Legal basis: សារាចរណែនាំ — Guiding Circular, Cambodia E-Invoicing System Phase 1 Step 1 (GDDE) · Last reviewed: 10/27/2026 -
6/4/2026
Cambodia · to public authorities in force unverified
Fourth step of the same phase: fourteen further line ministries. The competent body is the Ministry of Finance's General Department of Digital Economy, not the tax authority; the network runs over CamDX and CamDL, and Cambodia is not a Peppol authority.
Legal basis: សារាចរ — Circular, Cambodia E-Invoicing System Phase 1 Step 4 (GDDE) · Last reviewed: 10/27/2026
Platforms and authorities
CamInv · CamDX · General Department of Digital Economy (GDDE)
What Invoiceflair can do — Cambodia
Cambodia: the engine currently carries no national format of its own. Validating, viewing and converting the European formats remains available — only a country-specific mandatory format is missing.
Stated limit: Invoiceflair creates, validates and reads formats. It is not a Peppol access point and not a clearing service — it does not perform transmission to an authority's platform.
Not legal or tax advice
This overview is a technical compilation of publicly available sources and is no substitute for legal, tax or business advice. Only the applicable legislation in its official wording governs; have your individual case assessed by your tax adviser or legal counsel. Despite careful maintenance, no warranty is given as to accuracy, completeness or currency. Administrator.at B2B GmbH accepts no liability for decisions based on this information.