UAE Updates Accreditation Rules for e-Invoicing Service Providers

The UAE Ministry of Finance has issued Ministerial Decision No. 168 of 2026, introducing an updated framework for the accreditation of Electronic Invoicing Service Providers. The Decision governs the eligibility criteria and accreditation procedures that providers must satisfy before they can offer e-Invoicing services under the UAE Electronic Invoicing System. It replaces Ministerial Decision No. 64 of 2025 and its subsequent amendments, including Ministerial Decision No. 56 of 2026. The Ministry said the update reflects the transition of the UAE e-Invoicing programme from development and testing into a fully operational environment.

One of the most significant changes is the removal of the previous pre-approval stage. Under the earlier framework, service providers could obtain preliminary approval while the UAE's e-Invoicing technical infrastructure, interoperability arrangements and wider ecosystem were still being developed and tested. Under the new model, providers must now complete the required accreditation assessments and technical testing before full accreditation is granted.

This means businesses choosing a provider should distinguish between companies that are fully accredited and those that were operating under earlier preliminary approval arrangements.

The Ministry's accreditation service confirms that providers seeking approval must demonstrate compliance with both business and technical requirements before they can operate as UAE e-Invoicing Service Providers. Requirements include:

• active Peppol certification;

• successful completion of OpenPeppol conformance tests;

• at least two years of relevant e-Invoicing experience;

• compliance with UAE company-registration requirements;

• Corporate Tax registration;

• specified information-security controls;

• business continuity certification;

• ISO/IEC 27001 certification;

• technical environment and data-encryption controls;

• support and maintenance arrangements; and

• required insurance coverage.

  
  

The accreditation process includes document verification, technical assessment and testing before a provider is authorised to offer compliant e-Invoicing services in the UAE.

The new framework retains flexibility introduced earlier in 2026 allowing an accredited provider to use third-party Peppol Service Provider products. Providers may also outsource the development, operation or management of these products or certain elements of their e-Invoicing service. However, outsourcing does not transfer regulatory responsibility. The accredited provider remains fully responsible for compliance with UAE e-Invoicing requirements and for the services ultimately delivered to its customers.

This distinction is particularly important for businesses assessing providers whose technical infrastructure may include third-party technology partners.

Ministerial Decision No. 168 also introduces defined procedures covering:

• accreditation renewal;

• ongoing evaluation;

• termination of accreditation; and

• objections to termination decisions.

The framework therefore treats accreditation as an ongoing regulatory obligation rather than a one-time approval. Service providers must continue to satisfy the Ministry's technical, operational and compliance standards after accreditation has been granted. For businesses, this means the regulatory status of a provider should continue to be monitored even after the provider has been appointed.

Service providers that received preliminary approval under the previous Ministerial Decision before the new framework took effect are subject to transitional arrangements. These providers have 30 days from 1 October 2026 to complete the accreditation requirements under the new framework.

They do not generally need to submit a completely new application unless the Ministry determines otherwise. Where a provider does not complete the requirements within the prescribed period, its preliminary approval will be terminated.

This transitional period is particularly relevant because businesses may currently be assessing providers that were previously listed as pre-approved but had not yet completed final accreditation.

The Ministry of Finance maintains a dedicated list of Accredited Service Providers, including company details and accreditation numbers. It also separately identifies providers that had completed preliminary approval and were progressing through final accreditation assessment.

Businesses preparing for mandatory e-Invoicing should therefore verify the current status of a provider through the Ministry's official list rather than relying solely on a provider's marketing materials or previous preliminary approval.

Ministerial Decision No. 168 relates to service-provider accreditation, it does not itself change the phased implementation timetable applying to businesses.

Businesses with annual revenue of AED 50 million or more are currently required to appoint an Accredited Service Provider by 30 October 2026, following the extension announced by the Ministry earlier this year. Mandatory e-Invoicing implementation for that first business phase begins on 1 January 2027.

Businesses below the AED 50 million threshold must appoint an Accredited Service Provider by 31 March 2027 and implement e-Invoicing from 1 July 2027.

Government entities have the same provider-appointment deadline, with implementation from 1 October 2027.

NUR Advisory Note

The new accreditation framework is particularly important for businesses currently selecting their e-Invoicing provider. The provider decision should not be based only on price or software functionality.

Businesses should verify:

• whether the provider is fully accredited by the Ministry of Finance;

• whether its accreditation remains valid;

• whether it appears on the Ministry's current official list;

• whether the provider's technology integrates with the company's ERP or accounting system;

• whether it can support the company's transaction volume and business model;

• how it manages data security and business continuity;

• whether any third-party Peppol technology is used;

• how implementation and testing will be managed; and

• what happens if the provider's accreditation is suspended or terminated.

For companies within the AED 50 million-or-more revenue category, this review is particularly urgent because the 30 October 2026 provider-appointment deadline is approaching.

Businesses should also avoid relying on the fact that a provider previously held preliminary approval. Under the new framework, the relevant question is whether the provider has successfully completed the direct accreditation process or is still operating within the transitional period.

The practical objective should be to appoint a provider that is both regulatorily accredited and operationally suitable for the company's systems and invoicing processes.