Sri Lanka's Inland Revenue Department issued a Notice to the Value Added Tax (VAT) Registered Persons on 4 May 2026 regarding the implementation of the National e-Invoicing System. The notice explains that the implementation project has already commenced with a pilot phase involving a selected group of VAT-registered persons that have upgraded their respective ERP systems to support WEB API integration with the Revenue Department's Revenue Administration Management Information System (RAMIS)…