The Ministry of Economy and Finance has extended mandatory e-invoicing to six additional ministries as part of Phase 2 in the national rollout.
The Ministry of Economy and Finance (MEF) of Cambodia has issued Circular No. 012, extending the mandatory use of electronic invoicing (e-invoicing) to six more ministries under Phase 2 of its phased implementation strategy.
As of 22 January 2025, Cambodia has made e-invoicing mandatory for transactions involving six government ministries under Phase 1, Step 2 of its national e-Invoicing System rollout.
The new ministries include the Ministry of Agriculture, Forestry & Fisheries; Ministry of Commerce; Ministry of Industry, Science, Technology & Innovation; Ministry of Education, Youth & Sport; Ministry of Post and Telecommunications; and Ministry of Civil Service.
This expansion forms part of Phase 2 (2025–2026), which builds on Phase 1 (2024–2025) of the national e-invoicing programme. The policy mandates e-invoicing for all business-to-government (B2G) transactions with institutions operating under the central budget.
Under Phase 1, mandatory B2G e-invoicing applied to the MEF and the Ministry of Environment, while use of e-invoicing for business-to-business (B2B) transactions remained voluntary.
Phase 2 will further extend B2G obligations to a total of 12 additional ministries, maintaining voluntary participation for B2B transactions in parallel with the phased rollout.