The Inland Revenue Board of Malaysia (IRBM) published e-Invoice Guideline Version 4.3 on 18 March 2025. The latest version includes the addition of subsection 2.5.4, providing guidance on circumstances where the MyInvois System experiences disruptions, system failures, unforeseen malfunctions or service outages. The MyInvois System is the mandatory system that must be used for transmitting e-i…