What the decision says
Article 3 of Ministerial Decision No. 243 of 2025 applies the e-invoicing system to any person conducting business in the UAE, in respect of every business transaction, except as listed in Article 4. The decision defines a person as any natural or juridical person, and business as including professional, vocational and service activities.
Nothing in the scope limits it to VAT registrants or to companies. Article 4 also lets the Minister exclude certain persons by decision, so a carve-out for small operators is possible in future, but none had been published when we checked in October 2026.