- Oman launched the OpenPeppol Testbed on 26 June 2026 for its Peppol-based e-invoicing regime.
- Pre-approved Accredited Service Providers (ASPs) can now begin mandatory interoperability and connectivity testing with the Oman Tax Authority as part of accreditation.
- On 1 June 2026, the Ministry of Finance issued version 1.1 e-invoicing guidelines ahead of the July pilot.
- The UAE is moving toward Peppol PINT AE-based e-invoicing in 2027.
- The Ministry of Finance extended the deadline for large businesses to appoint an ASP from 31 July to 30 October 2026 and had launched a 4-corner model in April for Peppol-based invoice exchange.
Source: vatcalc.com
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.
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